diff --git a/chai-as-promised/chai-as-promised-tests.ts b/chai-as-promised/chai-as-promised-tests.ts
index 20a773cddb..a2dcb72ed3 100644
--- a/chai-as-promised/chai-as-promised-tests.ts
+++ b/chai-as-promised/chai-as-promised-tests.ts
@@ -1,4 +1,3 @@
-/// <reference path="../chai/chai.d.ts" />
 /// <reference path="chai-as-promised.d.ts" />
 
 import chai = require('chai');
@@ -6,6 +5,7 @@ import chaiAsPromised = require('chai-as-promised');
 
 chai.use(chaiAsPromised);
 
+// ReSharper disable WrongExpressionStatement
 var promise: any;
 chai.expect(promise).to.eventually.equal(3);
 chai.expect(promise).to.become(3);
diff --git a/chai-as-promised/chai-as-promised.d.ts b/chai-as-promised/chai-as-promised.d.ts
index 20b697bb52..6ff150eb44 100644
--- a/chai-as-promised/chai-as-promised.d.ts
+++ b/chai-as-promised/chai-as-promised.d.ts
@@ -6,21 +6,21 @@
 /// <reference path="../chai/chai.d.ts" />
 
 declare module 'chai-as-promised' {
-    import chai = require('chai');
-
     function chaiAsPromised(chai: any, utils: any): void;
-
     export = chaiAsPromised;
 }
 
-declare module chai {
+declare module Chai {
+
+    interface Assertion {
+        become(expected: any): Assertion;
+        rejected: Assertion;
+        rejectedWith(expected: any): Assertion;
+        notify(fn: Function): Assertion;
+    }
 
     interface LanguageChains {
-        become(expected: any): Expect;
-        eventually: Expect;
-        rejected: Expect;
-        rejectedWith(expected: any): Expect;
-        notify(fn: Function): Expect;
+        eventually: Assertion;
     }
 
     interface Assert {
@@ -32,4 +32,4 @@ declare module chai {
         isRejected(promise: any, expected: any, message?: string): void;
         isRejected(promise: any, match: RegExp, message?: string): void;
     }
-}
\ No newline at end of file
+}
diff --git a/chai-datetime/chai-datetime-tests.ts b/chai-datetime/chai-datetime-tests.ts
index 8f8238b4ee..5c15326f48 100644
--- a/chai-datetime/chai-datetime-tests.ts
+++ b/chai-datetime/chai-datetime-tests.ts
@@ -1,13 +1,16 @@
-/// <reference path="../chai/chai.d.ts" />
 /// <reference path="chai-datetime.d.ts" />
 
+import chai = require('chai');
+import chaiDateTime = require('chai-datetime');
+
+chai.use(chaiDateTime);
 var expect = chai.expect;
 var assert = chai.assert;
 
 function test_equalTime(){
     var date: Date = new Date(2014, 1, 1);
-    expect(date).to.be.equalTime(date);
-    date.should.be.equalTime(date);
+    expect(date).to.equalTime(date);
+    date.should.equalTime(date);
     assert.equalTime(date, date);
 }
 
@@ -34,14 +37,14 @@ function test_equalDate(){
 
 function test_beforeDate(){
     var date: Date = new Date(2014, 1, 1);
-    expect(date).to.beforeDate(date);
-    date.should.beforeDate(date);
+    expect(date).to.be.beforeDate(date);
+    date.should.be.beforeDate(date);
     assert.beforeDate(date, date);
 }
 
 function test_afterDate(){
     var date: Date = new Date(2014, 1, 1);
-    expect(date).to.afterDate(date);
-    date.should.afterDate(date);
+    expect(date).to.be.afterDate(date);
+    date.should.be.afterDate(date);
     assert.afterDate(date, date);
 }
diff --git a/chai-datetime/chai-datetime.d.ts b/chai-datetime/chai-datetime.d.ts
index bce063443a..b6140689c9 100644
--- a/chai-datetime/chai-datetime.d.ts
+++ b/chai-datetime/chai-datetime.d.ts
@@ -5,35 +5,38 @@
 
 /// <reference path="../chai/chai.d.ts" />
 
-declare module chai {
+declare module Chai {
 
-	interface Expect {
-		afterDate(date: Date): boolean;
-		beforeDate(date: Date): boolean;
-		equalDate(date: Date): boolean;
+    interface Assertion {
+        afterDate(date: Date): Assertion;
+        beforeDate(date: Date): Assertion;
+        equalDate(date: Date): Assertion;
+        afterTime(date: Date): Assertion;
+        beforeTime(date: Date): Assertion;
+        equalTime(date: Date): Assertion;
+    }
 
-		afterTime(date: Date): boolean;
-		beforeTime(date: Date): boolean;
-		equalTime(date: Date): boolean;
-	}
-
-	interface Assert {
-	        equalTime(val: Date, exp: Date, msg?: string): boolean;
-	        notEqualTime(val: Date, exp: Date, msg?: string): boolean;
-	        beforeTime(val: Date, exp: Date, msg?: string): boolean;
-	        notBeforeTime(val: Date, exp: Date, msg?: string): boolean;
-	        afterTime(val: Date, exp: Date, msg?: string): boolean;
-	        notAfterTime(val: Date, exp: Date, msg?: string): boolean;
-	        
-	        equalDate(val: Date, exp: Date, msg?: string): boolean;
-	        notEqualDate(val: Date, exp: Date, msg?: string): boolean;
-	        beforeDate(val: Date, exp: Date, msg?: string): boolean;
-	        notBeforeDate(val: Date, exp: Date, msg?: string): boolean;
-	        afterDate(val: Date, exp: Date, msg?: string): boolean;
-	        notAfterDate(val: Date, exp: Date, msg?: string): boolean;
-	}
+    interface Assert {
+        equalTime(val: Date, exp: Date, msg?: string): void;
+        notEqualTime(val: Date, exp: Date, msg?: string): void;
+        beforeTime(val: Date, exp: Date, msg?: string): void;
+        notBeforeTime(val: Date, exp: Date, msg?: string): void;
+        afterTime(val: Date, exp: Date, msg?: string): void;
+        notAfterTime(val: Date, exp: Date, msg?: string): void;
+        equalDate(val: Date, exp: Date, msg?: string): void;
+        notEqualDate(val: Date, exp: Date, msg?: string): void;
+        beforeDate(val: Date, exp: Date, msg?: string): void;
+        notBeforeDate(val: Date, exp: Date, msg?: string): void;
+        afterDate(val: Date, exp: Date, msg?: string): void;
+        notAfterDate(val: Date, exp: Date, msg?: string): void;
+    }
 }
 
 interface Date {
-	should: chai.Expect;
+    should: Chai.Assertion;
+}
+
+declare module "chai-datetime" {
+    function chaiDateTime(chai: any, utils: any): void;
+    export = chaiDateTime;
 }
diff --git a/chai-fuzzy/chai-fuzzy-tests.ts b/chai-fuzzy/chai-fuzzy-tests.ts
new file mode 100644
index 0000000000..292b25002d
--- /dev/null
+++ b/chai-fuzzy/chai-fuzzy-tests.ts
@@ -0,0 +1,35 @@
+/// <reference path="chai-fuzzy.d.ts" />
+
+// tests taken from http://chaijs.com/plugins/chai-fuzzy
+
+import chai = require('chai');
+import chaiFuzzy = require('chai-fuzzy');
+
+chai.use(chaiFuzzy);
+var expect = chai.expect;
+var assert = chai.assert;
+
+/**
+ * compare object attributes and values rather than checking to see if they're the same reference
+ */
+function like() {
+	var subject = { a: 'a' };
+
+	expect(subject).to.be.like({ a: 'a' });
+	expect(subject).not.to.be.like({ x: 'x' });
+	expect(subject).not.to.be.like({ a: 'a', b: 'b' });
+
+	assert.like(subject, { a: 'a' });
+	assert.notLike(subject, { x: 'x' });
+	assert.notLike(subject, { a: 'a', b: 'b' });
+
+	var subject2 = ['a'];
+
+	expect(subject2).to.be.like(['a']);
+	expect(subject2).not.to.be.like(['x']);
+	expect(subject2).not.to.be.like(['a', 'b']);
+
+	assert.like(subject2, ['a']);
+	assert.notLike(subject2, ['x']);
+	assert.notLike(subject2, ['a', 'b']);
+}
diff --git a/chai-fuzzy/chai-fuzzy.d.ts b/chai-fuzzy/chai-fuzzy.d.ts
index acfb515f41..90955e1e13 100644
--- a/chai-fuzzy/chai-fuzzy.d.ts
+++ b/chai-fuzzy/chai-fuzzy.d.ts
@@ -5,13 +5,72 @@
 
 ///<reference path="../chai/chai.d.ts" />
 
-declare module chai {
-	interface Assert {
-		like(act:any, exp:any, msg?:string);
-		notLike(act:any, exp:any, msg?:string);
-		containOneLike(act:any, exp:any, msg?:string);
-		notContainOneLike(act:any, exp:any, msg?:string);
-		jsonOf(act:any, exp:any, msg?:string);
-		notJsonOf(act:any, exp:any, msg?:string);
+declare module Chai {
+
+	interface Assertion {
+		/**
+		 * Compare object attributes and values rather than checking to see if
+		 * they're the same reference.
+		 */
+		like(expected: any, message?: string): Assertion;
+		/**
+		 * Compare object attributes and values rather than checking to see if
+		 * they're the same reference.
+		 */
+		notLike(expected: any, message?: string): Assertion;
+		/**
+		 * Check the first level of the container for a value like the one provided.
+		 */
+		containOneLike(expected: any, message?: string): Assertion;
+		/**
+		 * Check the first level of the container for a value like the one provided.
+		 */
+		notContainOneLike(expected: any, message?: string): Assertion;
+		/**
+		 * Check that the given javascript object is like the JSON-ified expected
+		 * value. Useful for checking stringification and parsing of an object.
+		 */
+		jsonOf(expected: any, message?: string): Assertion;
+		/**
+		 * Check that the given javascript object is like the JSON-ified expected
+		 * value. Useful for checking stringification and parsing of an object.
+		 */
+		notJsonOf(expected: any, message?: string): Assertion;
+	}
+
+	export interface Assert {
+		/**
+		 * Compare object attributes and values rather than checking to see if
+		 * they're the same reference.
+		 */
+		like(actual: any, expected: any, message?: string): void;
+		/**
+		 * Compare object attributes and values rather than checking to see if
+		 * they're the same reference.
+		 */
+		notLike(actual: any, expected: any, message?: string): void;
+		/**
+		 * Check the first level of the container for a value like the one provided.
+		 */
+		containOneLike(actual: any, expected: any, message?: string): void;
+		/**
+		 * Check the first level of the container for a value like the one provided.
+		 */
+		notContainOneLike(actual: any, expected: any, message?: string): void;
+		/**
+		 * Check that the given javascript object is like the JSON-ified expected
+		 * value. Useful for checking stringification and parsing of an object.
+		 */
+		jsonOf(actual: any, expected: any, message?: string): void;
+		/**
+		 * Check that the given javascript object is like the JSON-ified expected
+		 * value. Useful for checking stringification and parsing of an object.
+		 */
+		notJsonOf(actual: any, expected: any, message?: string): void;
 	}
 }
+
+declare module "chai-fuzzy" {
+	function chaiFuzzy(chai: any, utils: any): void;
+	export = chaiFuzzy;
+}
diff --git a/chai-fuzzy/chai-fuzzy.d.ts.tscparams b/chai-fuzzy/chai-fuzzy.d.ts.tscparams
deleted file mode 100644
index d3f5a12faa..0000000000
--- a/chai-fuzzy/chai-fuzzy.d.ts.tscparams
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/chai-http/chai-http-tests.ts b/chai-http/chai-http-tests.ts
index e6e4713213..e11914f7b0 100644
--- a/chai-http/chai-http-tests.ts
+++ b/chai-http/chai-http-tests.ts
@@ -1,20 +1,21 @@
 /// <reference path="../when/when.d.ts" />
-/// <reference path="./chai-http.d.ts" />
+/// <reference path="chai-http.d.ts" />
 
 import fs = require('fs');
 import http = require('http');
 import chai = require('chai');
-import chaiHttp = require('chai-http');
+import ChaiHttp = require('chai-http');
 import when = require('when');
 
-chai.use(chaiHttp);
+chai.use(ChaiHttp);
+
+// ReSharper disable WrongExpressionStatement
 
 // Add promise support if this does not exist natively.
 if (!global.Promise) {
 	chai.request.addPromises(when.promise);
 }
 
-
 var app: http.Server;
 
 chai.request(app).get('/');
@@ -47,7 +48,7 @@ chai.request(app)
 chai.request(app)
 	.put('/user/me')
 	.send({ passsword: '123', confirmPassword: '123' })
-	.end((err: any, res: chaiHttp.Response) => {
+	.end((err: any, res: ChaiHttp.Response) => {
 		chai.expect(err).to.be.null;
 		chai.expect(res).to.have.status(200);
 	});
@@ -55,7 +56,7 @@ chai.request(app)
 chai.request(app)
 	.put('/user/me')
 	.send({ passsword: '123', confirmPassword: '123' })
-	.then((res: chaiHttp.Response) => chai.expect(res).to.have.status(200))
+	.then((res: ChaiHttp.Response) => chai.expect(res).to.have.status(200))
 	.catch((err: any) => { throw err; });
 
 var agent = chai.request.agent(app);
@@ -63,17 +64,17 @@ var agent = chai.request.agent(app);
 agent
 	.post('/session')
 	.send({ username: 'me', password: '123' })
-	.then((res: chaiHttp.Response) => {
+	.then((res: ChaiHttp.Response) => {
 		chai.expect(res).to.have.cookie('sessionid');
 		// The `agent` now has the sessionid cookie saved, and will send it
 		// back to the server in the next request:
 		return agent.get('/user/me')
-			.then((res: chaiHttp.Response) => chai.expect(res).to.have.status(200));
+			.then((res: ChaiHttp.Response) => chai.expect(res).to.have.status(200));
 	});
 
 function test1() {
 	var req = chai.request(app).get('/');
-	req.then((res: chaiHttp.Response) => {
+	req.then((res: ChaiHttp.Response) => {
 		chai.expect(res).to.have.status(200);
 		chai.expect(res).to.have.header('content-type', 'text/plain');
 		chai.expect(res).to.have.header('content-type', /^text/);
@@ -99,5 +100,4 @@ function test1() {
 	});
 }
 
-
 when(chai.request(app).get('/')).done(() => console.log('success'), () => console.log('failure'));
diff --git a/chai-http/chai-http.d.ts b/chai-http/chai-http.d.ts
index fed2a84161..992c92687d 100644
--- a/chai-http/chai-http.d.ts
+++ b/chai-http/chai-http.d.ts
@@ -6,27 +6,38 @@
 /// <reference path="../node/node.d.ts" />
 /// <reference path="../chai/chai.d.ts" />
 
-declare module chai {
-	export function request(server: any): chaiHttp.Agent;
+declare module Chai {
 
-	export module request {
-		export function agent(server: any): chaiHttp.Agent;
-		export function addPromises(promiseConstructor: chaiHttp.PromiseConstructor): void;
+	interface ChaiStatic {
+		request: ChaiHttpRequest;
 	}
 
-	interface Assertions extends chaiHttp.Assertions {
+	interface ChaiHttpRequest {
+		(server: any): ChaiHttp.Agent;
+		agent(server: any): ChaiHttp.Agent;
+		addPromises(promiseConstructor: any): void;
 	}
 
-	interface TypeComparison extends chaiHttp.TypeComparison {
+	interface Assertion {
+		status(code: number): Assertion;
+		header(key: string, value?: string): Assertion;
+		header(key: string, value?: RegExp): Assertion;
+		headers: Assertion;
+		json: Assertion;
+		text: Assertion;
+		html: Assertion;
+		redirect: Assertion;
+		redirectTo(location: string): Assertion;
+		param(key: string, value?: string): Assertion;
+		cookie(key: string, value?: string): Assertion;
+	}
+
+	interface TypeComparison {
+		ip: Assertion;
 	}
 }
 
-declare function chaiHttp(chai: any, utils: any): void;
-declare module chaiHttp {
-	interface PromiseConstructor {
-		<T>(resolver: (resolve: (value: T) => void, reject: (reason: any) => void) => void): Promise<T>;
-	}
-
+declare module ChaiHttp {
 	interface Promise<T> {
 		then<U>(onFulfilled: (value: T) => U, onRejected?: (reason: any) => U): Promise<U>;
 	}
@@ -38,8 +49,7 @@ declare module chaiHttp {
 	}
 
 	interface Request extends FinishedRequest {
-		attach(field: string, file: string, filename: string): Request;
-		attach(field: string, file: Buffer, filename: string): Request;
+		attach(field: string, file: string|Buffer, filename: string): Request;
 		set(field: string, val: string): Request;
 		query(key: string, value: string): Request;
 		send(data: Object): Request;
@@ -63,25 +73,12 @@ declare module chaiHttp {
 		patch(url: string, callback?: (err: any, res: Response) => void): Request;
 	}
 
-	interface Assertions {
-		status(code: number): any;
-		header(key: string, value?: string): any;
-		header(key: string, value?: RegExp): any;
-		headers: any;
-		json: any;
-		// text: any;
-		// html: any;
-		redirect: any;
-		redirectTo(location: string): any;
-		param(key: string, value?: string): any;
-		cookie(key: string, value?: string): any;
-	}
-
 	interface TypeComparison {
 		ip: any;
 	}
 }
 
 declare module "chai-http" {
+	function chaiHttp(chai: any, utils: any): void;
 	export = chaiHttp;
 }
diff --git a/chai-jquery/chai-jquery-tests.ts b/chai-jquery/chai-jquery-tests.ts
index 45c9981f5f..64f6b040b9 100644
--- a/chai-jquery/chai-jquery-tests.ts
+++ b/chai-jquery/chai-jquery-tests.ts
@@ -1,9 +1,9 @@
-/// <reference path="../chai/chai.d.ts" />
 /// <reference path="chai-jquery.d.ts" />
 
 // tests taken from https://github.com/chaijs/chai-jquery
 
-declare var $;
+declare var $: ChaiJQueryStatic;
+import chai = require('chai');
 var expect = chai.expect;
 
 function test_attr() {
@@ -19,7 +19,7 @@ function test_css() {
 function test_data() {
     expect($('#foo')).to.have.data('toggle');
     expect($('#foo')).to.have.css('toggle', 'true');
-    expect($('body')).to.have.css('font-family').match(/sans-serif/);
+    expect($('body')).to.have.css('font-family').and.match(/sans-serif/);
 }
 
 function test_class() {
@@ -88,4 +88,4 @@ function test_be_selector() {
 function test_have_selector() {
     $('body').should.have('h1');
     expect($('#foo')).to.have('div');
-}
\ No newline at end of file
+}
diff --git a/chai-jquery/chai-jquery-tests.ts.tscparams b/chai-jquery/chai-jquery-tests.ts.tscparams
deleted file mode 100644
index d3f5a12faa..0000000000
--- a/chai-jquery/chai-jquery-tests.ts.tscparams
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/chai-jquery/chai-jquery.d.ts b/chai-jquery/chai-jquery.d.ts
index 826e665792..d4eb7465fb 100644
--- a/chai-jquery/chai-jquery.d.ts
+++ b/chai-jquery/chai-jquery.d.ts
@@ -4,34 +4,2577 @@
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
 
 /// <reference path="../chai/chai.d.ts" />
+/// <reference path="../jquery/jquery.d.ts" />
 
-declare module chai {
-    interface NameValueRegexMatcher {
-        match(value: RegExp): boolean;
-    }
+declare module Chai {
 
-    interface NameValueMatcher {
-        (name: string, value?: string): boolean;
-    }
-
-    interface Have {
-        attr: NameValueMatcher;
-        css: NameValueMatcher;
-        data: NameValueMatcher;
-        class(className: string): boolean;
-        id(id: string): boolean;
-        html(html: string): boolean;
-        text(text: string): boolean;
-        value(text: string): boolean;
-        (selector: string): boolean;
-    }
-
-    interface Be {
-        visible: boolean;
-        hidden: boolean;
-        selected: boolean;
-        checked: boolean;
-        disabled: boolean;
-        (selector: string): boolean;
+    interface Assertion {
+        attr: (name: string, value?: string) => Assertion;
+        css: (name: string, value?: string) => Assertion;
+        data: (name: string, value?: string) => Assertion;
+        class(className: string): Assertion;
+        id(id: string): Assertion;
+        html(html: string): Assertion;
+        text(text: string): Assertion;
+        value(text: string): Assertion;
+        (selector: string): Assertion;
+        visible: Assertion;
+        hidden: Assertion;
+        selected: Assertion;
+        checked: Assertion;
+        disabled: Assertion;
+        (selector: string): Assertion;
     }
 }
+
+/**
+ * Static members of chai-jquery (those on $ and jQuery themselves)
+ */
+interface ChaiJQueryStatic {
+
+    /**
+     * Perform an asynchronous HTTP (Ajax) request.
+     *
+     * @param settings A set of key/value pairs that configure the Ajax request. All settings are optional. A default can be set for any option with $.ajaxSetup().
+     */
+    ajax(settings: JQueryAjaxSettings): JQueryXHR;
+    /**
+     * Perform an asynchronous HTTP (Ajax) request.
+     *
+     * @param url A string containing the URL to which the request is sent.
+     * @param settings A set of key/value pairs that configure the Ajax request. All settings are optional. A default can be set for any option with $.ajaxSetup().
+     */
+    ajax(url: string, settings?: JQueryAjaxSettings): JQueryXHR;
+
+    /**
+     * Handle custom Ajax options or modify existing options before each request is sent and before they are processed by $.ajax().
+     *
+     * @param dataTypes An optional string containing one or more space-separated dataTypes
+     * @param handler A handler to set default values for future Ajax requests.
+     */
+    ajaxPrefilter(dataTypes: string, handler: (opts: any, originalOpts: JQueryAjaxSettings, jqXHR: JQueryXHR) => any): void;
+    /**
+     * Handle custom Ajax options or modify existing options before each request is sent and before they are processed by $.ajax().
+     *
+     * @param handler A handler to set default values for future Ajax requests.
+     */
+    ajaxPrefilter(handler: (opts: any, originalOpts: JQueryAjaxSettings, jqXHR: JQueryXHR) => any): void;
+
+    ajaxSettings: JQueryAjaxSettings;
+
+    /**
+     * Set default values for future Ajax requests. Its use is not recommended.
+     *
+     * @param options A set of key/value pairs that configure the default Ajax request. All options are optional.
+     */
+    ajaxSetup(options: JQueryAjaxSettings): void;
+
+    /**
+     * Load data from the server using a HTTP GET request.
+     *
+     * @param url A string containing the URL to which the request is sent.
+     * @param success A callback function that is executed if the request succeeds.
+     * @param dataType The type of data expected from the server. Default: Intelligent Guess (xml, json, script, or html).
+     */
+    get(url: string, success?: (data: any, textStatus: string, jqXHR: JQueryXHR) => any, dataType?: string): JQueryXHR;
+    /**
+     * Load data from the server using a HTTP GET request.
+     *
+     * @param url A string containing the URL to which the request is sent.
+     * @param data A plain object or string that is sent to the server with the request.
+     * @param success A callback function that is executed if the request succeeds.
+     * @param dataType The type of data expected from the server. Default: Intelligent Guess (xml, json, script, or html).
+     */
+    get(url: string, data?: Object|string, success?: (data: any, textStatus: string, jqXHR: JQueryXHR) => any, dataType?: string): JQueryXHR;
+    /**
+     * Load JSON-encoded data from the server using a GET HTTP request.
+     *
+     * @param url A string containing the URL to which the request is sent.
+     * @param success A callback function that is executed if the request succeeds.
+     */
+    getJSON(url: string, success?: (data: any, textStatus: string, jqXHR: JQueryXHR) => any): JQueryXHR;
+    /**
+     * Load JSON-encoded data from the server using a GET HTTP request.
+     *
+     * @param url A string containing the URL to which the request is sent.
+     * @param data A plain object or string that is sent to the server with the request.
+     * @param success A callback function that is executed if the request succeeds.
+     */
+    getJSON(url: string, data?: Object|string, success?: (data: any, textStatus: string, jqXHR: JQueryXHR) => any): JQueryXHR;
+    /**
+     * Load a JavaScript file from the server using a GET HTTP request, then execute it.
+     *
+     * @param url A string containing the URL to which the request is sent.
+     * @param success A callback function that is executed if the request succeeds.
+     */
+    getScript(url: string, success?: (script: string, textStatus: string, jqXHR: JQueryXHR) => any): JQueryXHR;
+
+    /**
+     * Create a serialized representation of an array or object, suitable for use in a URL query string or Ajax request.
+     */
+    param: JQueryParam;
+
+    /**
+     * Load data from the server using a HTTP POST request.
+     *
+     * @param url A string containing the URL to which the request is sent.
+     * @param success A callback function that is executed if the request succeeds. Required if dataType is provided, but can be null in that case.
+     * @param dataType The type of data expected from the server. Default: Intelligent Guess (xml, json, script, text, html).
+     */
+    post(url: string, success?: (data: any, textStatus: string, jqXHR: JQueryXHR) => any, dataType?: string): JQueryXHR;
+    /**
+     * Load data from the server using a HTTP POST request.
+     *
+     * @param url A string containing the URL to which the request is sent.
+     * @param data A plain object or string that is sent to the server with the request.
+     * @param success A callback function that is executed if the request succeeds. Required if dataType is provided, but can be null in that case.
+     * @param dataType The type of data expected from the server. Default: Intelligent Guess (xml, json, script, text, html).
+     */
+    post(url: string, data?: Object|string, success?: (data: any, textStatus: string, jqXHR: JQueryXHR) => any, dataType?: string): JQueryXHR;
+
+    /**
+     * A multi-purpose callbacks list object that provides a powerful way to manage callback lists.
+     *
+     * @param flags An optional list of space-separated flags that change how the callback list behaves.
+     */
+    Callbacks(flags?: string): JQueryCallback;
+
+    /**
+     * Holds or releases the execution of jQuery's ready event.
+     *
+     * @param hold Indicates whether the ready hold is being requested or released
+     */
+    holdReady(hold: boolean): void;
+
+    /**
+     * Accepts a string containing a CSS selector which is then used to match a set of elements.
+     *
+     * @param selector A string containing a selector expression
+     * @param context A DOM Element, Document, or jQuery to use as context
+     */
+    (selector: string, context?: Element|JQuery): ChaiJQuery;
+    /**
+     * Accepts a string containing a CSS selector which is then used to match a set of elements.
+     *
+     * @param element A DOM element to wrap in a jQuery object.
+     */
+    (element: Element): ChaiJQuery;
+    /**
+     * Accepts a string containing a CSS selector which is then used to match a set of elements.
+     *
+     * @param elementArray An array containing a set of DOM elements to wrap in a jQuery object.
+     */
+    (elementArray: Element[]): ChaiJQuery;
+    /**
+     * Accepts a string containing a CSS selector which is then used to match a set of elements.
+     *
+     * @param object A plain object to wrap in a jQuery object.
+     */
+    (object: {}): ChaiJQuery;
+    /**
+     * Accepts a string containing a CSS selector which is then used to match a set of elements.
+     *
+     * @param object An existing jQuery object to clone.
+     */
+    (object: JQuery): ChaiJQuery;
+    /**
+     * Specify a function to execute when the DOM is fully loaded.
+     */
+    (): ChaiJQuery;
+
+    /**
+     * Creates DOM elements on the fly from the provided string of raw HTML.
+     *
+     * @param html A string of HTML to create on the fly. Note that this parses HTML, not XML.
+     * @param ownerDocument A document in which the new elements will be created.
+     */
+    (html: string, ownerDocument?: Document): ChaiJQuery;
+    /**
+     * Creates DOM elements on the fly from the provided string of raw HTML.
+     *
+     * @param html A string defining a single, standalone, HTML element (e.g. <div/> or <div></div>).
+     * @param attributes An object of attributes, events, and methods to call on the newly-created element.
+     */
+    (html: string, attributes: Object): ChaiJQuery;
+
+    /**
+     * Binds a function to be executed when the DOM has finished loading.
+     *
+     * @param callback A function to execute after the DOM is ready.
+     */
+    (callback: Function): ChaiJQuery;
+
+    /**
+     * Relinquish jQuery's control of the $ variable.
+     *
+     * @param removeAll A Boolean indicating whether to remove all jQuery variables from the global scope (including jQuery itself).
+     */
+    noConflict(removeAll?: boolean): Object;
+
+    /**
+     * Provides a way to execute callback functions based on one or more objects, usually Deferred objects that represent asynchronous events.
+     *
+     * @param deferreds One or more Deferred objects, or plain JavaScript objects.
+     */
+    when<T>(...deferreds: Array<T|JQueryPromise<T>/* as JQueryDeferred<T> */>): JQueryPromise<T>;
+
+    /**
+     * Hook directly into jQuery to override how particular CSS properties are retrieved or set, normalize CSS property naming, or create custom properties.
+     */
+    cssHooks: { [key: string]: any; };
+    cssNumber: any;
+
+    /**
+     * Store arbitrary data associated with the specified element. Returns the value that was set.
+     *
+     * @param element The DOM element to associate with the data.
+     * @param key A string naming the piece of data to set.
+     * @param value The new data value.
+     */
+    data<T>(element: Element, key: string, value: T): T;
+    /**
+     * Returns value at named data store for the element, as set by jQuery.data(element, name, value), or the full data store for the element.
+     *
+     * @param element The DOM element to associate with the data.
+     * @param key A string naming the piece of data to set.
+     */
+    data(element: Element, key: string): any;
+    /**
+     * Returns value at named data store for the element, as set by jQuery.data(element, name, value), or the full data store for the element.
+     *
+     * @param element The DOM element to associate with the data.
+     */
+    data(element: Element): any;
+
+    /**
+     * Execute the next function on the queue for the matched element.
+     *
+     * @param element A DOM element from which to remove and execute a queued function.
+     * @param queueName A string containing the name of the queue. Defaults to fx, the standard effects queue.
+     */
+    dequeue(element: Element, queueName?: string): void;
+
+    /**
+     * Determine whether an element has any jQuery data associated with it.
+     *
+     * @param element A DOM element to be checked for data.
+     */
+    hasData(element: Element): boolean;
+
+    /**
+     * Show the queue of functions to be executed on the matched element.
+     *
+     * @param element A DOM element to inspect for an attached queue.
+     * @param queueName A string containing the name of the queue. Defaults to fx, the standard effects queue.
+     */
+    queue(element: Element, queueName?: string): any[];
+    /**
+     * Manipulate the queue of functions to be executed on the matched element.
+     *
+     * @param element A DOM element where the array of queued functions is attached.
+     * @param queueName A string containing the name of the queue. Defaults to fx, the standard effects queue.
+     * @param newQueue An array of functions to replace the current queue contents.
+     */
+    queue(element: Element, queueName: string, newQueue: Function[]): ChaiJQuery;
+    /**
+     * Manipulate the queue of functions to be executed on the matched element.
+     *
+     * @param element A DOM element on which to add a queued function.
+     * @param queueName A string containing the name of the queue. Defaults to fx, the standard effects queue.
+     * @param callback The new function to add to the queue.
+     */
+    queue(element: Element, queueName: string, callback: Function): ChaiJQuery;
+
+    /**
+     * Remove a previously-stored piece of data.
+     *
+     * @param element A DOM element from which to remove data.
+     * @param name A string naming the piece of data to remove.
+     */
+    removeData(element: Element, name?: string): ChaiJQuery;
+
+    /**
+     * A constructor function that returns a chainable utility object with methods to register multiple callbacks into callback queues, invoke callback queues, and relay the success or failure state of any synchronous or asynchronous function.
+     *
+     * @param beforeStart A function that is called just before the constructor returns.
+     */
+    Deferred<T>(beforeStart?: (deferred: JQueryDeferred<T>) => any): JQueryDeferred<T>;
+
+    /**
+     * Effects
+     */
+    fx: {
+        tick: () => void;
+        /**
+         * The rate (in milliseconds) at which animations fire.
+         */
+        interval: number;
+        stop: () => void;
+        speeds: { slow: number; fast: number; };
+        /**
+         * Globally disable all animations.
+         */
+        off: boolean;
+        step: any;
+    };
+
+    /**
+     * Takes a function and returns a new one that will always have a particular context.
+     *
+     * @param fnction The function whose context will be changed.
+     * @param context The object to which the context (this) of the function should be set.
+     * @param additionalArguments Any number of arguments to be passed to the function referenced in the function argument.
+     */
+    proxy(fnction: (...args: any[]) => any, context: Object, ...additionalArguments: any[]): any;
+    /**
+     * Takes a function and returns a new one that will always have a particular context.
+     *
+     * @param context The object to which the context (this) of the function should be set.
+     * @param name The name of the function whose context will be changed (should be a property of the context object).
+     * @param additionalArguments Any number of arguments to be passed to the function named in the name argument.
+     */
+    proxy(context: Object, name: string, ...additionalArguments: any[]): any;
+
+    Event: JQueryEventConstructor;
+
+    /**
+     * Takes a string and throws an exception containing it.
+     *
+     * @param message The message to send out.
+     */
+    error(message: any): ChaiJQuery;
+
+    expr: any;
+    fn: any;  //TODO: Decide how we want to type this
+
+    isReady: boolean;
+
+    // Properties
+    support: JQuerySupport;
+
+    /**
+     * Check to see if a DOM element is a descendant of another DOM element.
+     *
+     * @param container The DOM element that may contain the other element.
+     * @param contained The DOM element that may be contained by (a descendant of) the other element.
+     */
+    contains(container: Element, contained: Element): boolean;
+
+    /**
+     * A generic iterator function, which can be used to seamlessly iterate over both objects and arrays. Arrays and array-like objects with a length property (such as a function's arguments object) are iterated by numeric index, from 0 to length-1. Other objects are iterated via their named properties.
+     *
+     * @param collection The object or array to iterate over.
+     * @param callback The function that will be executed on every object.
+     */
+    each<T>(
+        collection: T[],
+        callback: (indexInArray: number, valueOfElement: T) => any
+        ): any;
+
+    /**
+     * A generic iterator function, which can be used to seamlessly iterate over both objects and arrays. Arrays and array-like objects with a length property (such as a function's arguments object) are iterated by numeric index, from 0 to length-1. Other objects are iterated via their named properties.
+     *
+     * @param collection The object or array to iterate over.
+     * @param callback The function that will be executed on every object.
+     */
+    each(
+        collection: any,
+        callback: (indexInArray: any, valueOfElement: any) => any
+        ): any;
+
+    /**
+     * Merge the contents of two or more objects together into the first object.
+     *
+     * @param target An object that will receive the new properties if additional objects are passed in or that will extend the jQuery namespace if it is the sole argument.
+     * @param object1 An object containing additional properties to merge in.
+     * @param objectN Additional objects containing properties to merge in.
+     */
+    extend(target: any, object1?: any, ...objectN: any[]): any;
+    /**
+     * Merge the contents of two or more objects together into the first object.
+     *
+     * @param deep If true, the merge becomes recursive (aka. deep copy).
+     * @param target The object to extend. It will receive the new properties.
+     * @param object1 An object containing additional properties to merge in.
+     * @param objectN Additional objects containing properties to merge in.
+     */
+    extend(deep: boolean, target: any, object1?: any, ...objectN: any[]): any;
+
+    /**
+     * Execute some JavaScript code globally.
+     *
+     * @param code The JavaScript code to execute.
+     */
+    globalEval(code: string): any;
+
+    /**
+     * Finds the elements of an array which satisfy a filter function. The original array is not affected.
+     *
+     * @param array The array to search through.
+     * @param func The function to process each item against. The first argument to the function is the item, and the second argument is the index. The function should return a Boolean value.  this will be the global window object.
+     * @param invert If "invert" is false, or not provided, then the function returns an array consisting of all elements for which "callback" returns true. If "invert" is true, then the function returns an array consisting of all elements for which "callback" returns false.
+     */
+    grep<T>(array: T[], func: (elementOfArray: T, indexInArray: number) => boolean, invert?: boolean): T[];
+
+    /**
+     * Search for a specified value within an array and return its index (or -1 if not found).
+     *
+     * @param value The value to search for.
+     * @param array An array through which to search.
+     * @param fromIndex he index of the array at which to begin the search. The default is 0, which will search the whole array.
+     */
+    inArray<T>(value: T, array: T[], fromIndex?: number): number;
+
+    /**
+     * Determine whether the argument is an array.
+     *
+     * @param obj Object to test whether or not it is an array.
+     */
+    isArray(obj: any): boolean;
+    /**
+     * Check to see if an object is empty (contains no enumerable properties).
+     *
+     * @param obj The object that will be checked to see if it's empty.
+     */
+    isEmptyObject(obj: any): boolean;
+    /**
+     * Determine if the argument passed is a Javascript function object.
+     *
+     * @param obj Object to test whether or not it is a function.
+     */
+    isFunction(obj: any): boolean;
+    /**
+     * Determines whether its argument is a number.
+     *
+     * @param obj The value to be tested.
+     */
+    isNumeric(value: any): boolean;
+    /**
+     * Check to see if an object is a plain object (created using "{}" or "new Object").
+     *
+     * @param obj The object that will be checked to see if it's a plain object.
+     */
+    isPlainObject(obj: any): boolean;
+    /**
+     * Determine whether the argument is a window.
+     *
+     * @param obj Object to test whether or not it is a window.
+     */
+    isWindow(obj: any): boolean;
+    /**
+     * Check to see if a DOM node is within an XML document (or is an XML document).
+     *
+     * @param node he DOM node that will be checked to see if it's in an XML document.
+     */
+    isXMLDoc(node: Node): boolean;
+
+    /**
+     * Convert an array-like object into a true JavaScript array.
+     *
+     * @param obj Any object to turn into a native Array.
+     */
+    makeArray(obj: any): any[];
+
+    /**
+     * Translate all items in an array or object to new array of items.
+     *
+     * @param array The Array to translate.
+     * @param callback The function to process each item against. The first argument to the function is the array item, the second argument is the index in array The function can return any value. Within the function, this refers to the global (window) object.
+     */
+    map<T, U>(array: T[], callback: (elementOfArray: T, indexInArray: number) => U): U[];
+    /**
+     * Translate all items in an array or object to new array of items.
+     *
+     * @param arrayOrObject The Array or Object to translate.
+     * @param callback The function to process each item against. The first argument to the function is the value; the second argument is the index or key of the array or object property. The function can return any value to add to the array. A returned array will be flattened into the resulting array. Within the function, this refers to the global (window) object.
+     */
+    map(arrayOrObject: any, callback: (value: any, indexOrKey: any) => any): any;
+
+    /**
+     * Merge the contents of two arrays together into the first array.
+     *
+     * @param first The first array to merge, the elements of second added.
+     * @param second The second array to merge into the first, unaltered.
+     */
+    merge<T>(first: T[], second: T[]): T[];
+
+    /**
+     * An empty function.
+     */
+    noop(): any;
+
+    /**
+     * Return a number representing the current time.
+     */
+    now(): number;
+
+    /**
+     * Takes a well-formed JSON string and returns the resulting JavaScript object.
+     *
+     * @param json The JSON string to parse.
+     */
+    parseJSON(json: string): any;
+
+    /**
+     * Parses a string into an XML document.
+     *
+     * @param data a well-formed XML string to be parsed
+     */
+    parseXML(data: string): XMLDocument;
+
+    /**
+     * Remove the whitespace from the beginning and end of a string.
+     *
+     * @param str Remove the whitespace from the beginning and end of a string.
+     */
+    trim(str: string): string;
+
+    /**
+     * Determine the internal JavaScript [[Class]] of an object.
+     *
+     * @param obj Object to get the internal JavaScript [[Class]] of.
+     */
+    type(obj: any): string;
+
+    /**
+     * Sorts an array of DOM elements, in place, with the duplicates removed. Note that this only works on arrays of DOM elements, not strings or numbers.
+     *
+     * @param array The Array of DOM elements.
+     */
+    unique(array: Element[]): Element[];
+
+    /**
+     * Parses a string into an array of DOM nodes.
+     *
+     * @param data HTML string to be parsed
+     * @param context DOM element to serve as the context in which the HTML fragment will be created
+     * @param keepScripts A Boolean indicating whether to include scripts passed in the HTML string
+     */
+    parseHTML(data: string, context?: HTMLElement, keepScripts?: boolean): any[];
+
+    /**
+     * Parses a string into an array of DOM nodes.
+     *
+     * @param data HTML string to be parsed
+     * @param context DOM element to serve as the context in which the HTML fragment will be created
+     * @param keepScripts A Boolean indicating whether to include scripts passed in the HTML string
+     */
+    parseHTML(data: string, context?: Document, keepScripts?: boolean): any[];
+}
+
+/**
+ * The chai-jquery instance members
+ */
+interface ChaiJQuery {
+    /**
+     * Register a handler to be called when Ajax requests complete. This is an AjaxEvent.
+     *
+     * @param handler The function to be invoked.
+     */
+    ajaxComplete(handler: (event: JQueryEventObject, XMLHttpRequest: XMLHttpRequest, ajaxOptions: any) => any): ChaiJQuery;
+    /**
+     * Register a handler to be called when Ajax requests complete with an error. This is an Ajax Event.
+     *
+     * @param handler The function to be invoked.
+     */
+    ajaxError(handler: (event: JQueryEventObject, jqXHR: JQueryXHR, ajaxSettings: JQueryAjaxSettings, thrownError: any) => any): ChaiJQuery;
+    /**
+     * Attach a function to be executed before an Ajax request is sent. This is an Ajax Event.
+     *
+     * @param handler The function to be invoked.
+     */
+    ajaxSend(handler: (event: JQueryEventObject, jqXHR: JQueryXHR, ajaxOptions: JQueryAjaxSettings) => any): ChaiJQuery;
+    /**
+     * Register a handler to be called when the first Ajax request begins. This is an Ajax Event.
+     *
+     * @param handler The function to be invoked.
+     */
+    ajaxStart(handler: () => any): ChaiJQuery;
+    /**
+     * Register a handler to be called when all Ajax requests have completed. This is an Ajax Event.
+     *
+     * @param handler The function to be invoked.
+     */
+    ajaxStop(handler: () => any): ChaiJQuery;
+    /**
+     * Attach a function to be executed whenever an Ajax request completes successfully. This is an Ajax Event.
+     *
+     * @param handler The function to be invoked.
+     */
+    ajaxSuccess(handler: (event: JQueryEventObject, XMLHttpRequest: XMLHttpRequest, ajaxOptions: JQueryAjaxSettings) => any): ChaiJQuery;
+
+    /**
+     * Load data from the server and place the returned HTML into the matched element.
+     *
+     * @param url A string containing the URL to which the request is sent.
+     * @param data A plain object or string that is sent to the server with the request.
+     * @param complete A callback function that is executed when the request completes.
+     */
+    load(url: string, data?: string|Object, complete?: (responseText: string, textStatus: string, XMLHttpRequest: XMLHttpRequest) => any): ChaiJQuery;
+
+    /**
+     * Encode a set of form elements as a string for submission.
+     */
+    serialize(): string;
+    /**
+     * Encode a set of form elements as an array of names and values.
+     */
+    serializeArray(): JQuerySerializeArrayElement[];
+
+    /**
+     * Adds the specified class(es) to each of the set of matched elements.
+     *
+     * @param className One or more space-separated classes to be added to the class attribute of each matched element.
+     */
+    addClass(className: string): ChaiJQuery;
+    /**
+     * Adds the specified class(es) to each of the set of matched elements.
+     *
+     * @param function A function returning one or more space-separated class names to be added to the existing class name(s). Receives the index position of the element in the set and the existing class name(s) as arguments. Within the function, this refers to the current element in the set.
+     */
+    addClass(func: (index: number, className: string) => string): ChaiJQuery;
+
+    /**
+     * Add the previous set of elements on the stack to the current set, optionally filtered by a selector.
+     */
+    addBack(selector?: string): ChaiJQuery;
+
+    /**
+     * Get the value of an attribute for the first element in the set of matched elements.
+     *
+     * @param attributeName The name of the attribute to get.
+     */
+    attr(attributeName: string): string;
+    /**
+     * Set one or more attributes for the set of matched elements.
+     *
+     * @param attributeName The name of the attribute to set.
+     * @param value A value to set for the attribute.
+     */
+    attr(attributeName: string, value: string|number): ChaiJQuery;
+    /**
+     * Set one or more attributes for the set of matched elements.
+     *
+     * @param attributeName The name of the attribute to set.
+     * @param func A function returning the value to set. this is the current element. Receives the index position of the element in the set and the old attribute value as arguments.
+     */
+    attr(attributeName: string, func: (index: number, attr: string) => string|number): ChaiJQuery;
+    /**
+     * Set one or more attributes for the set of matched elements.
+     *
+     * @param attributes An object of attribute-value pairs to set.
+     */
+    attr(attributes: Object): ChaiJQuery;
+
+    /**
+     * Determine whether any of the matched elements are assigned the given class.
+     *
+     * @param className The class name to search for.
+     */
+    hasClass(className: string): boolean;
+
+    /**
+     * Get the HTML contents of the first element in the set of matched elements.
+     */
+    html(): string;
+    /**
+     * Set the HTML contents of each element in the set of matched elements.
+     *
+     * @param htmlString A string of HTML to set as the content of each matched element.
+     */
+    html(htmlString: string): ChaiJQuery;
+    /**
+     * Set the HTML contents of each element in the set of matched elements.
+     *
+     * @param func A function returning the HTML content to set. Receives the index position of the element in the set and the old HTML value as arguments. jQuery empties the element before calling the function; use the oldhtml argument to reference the previous content. Within the function, this refers to the current element in the set.
+     */
+    html(func: (index: number, oldhtml: string) => string): ChaiJQuery;
+    /**
+     * Set the HTML contents of each element in the set of matched elements.
+     *
+     * @param func A function returning the HTML content to set. Receives the index position of the element in the set and the old HTML value as arguments. jQuery empties the element before calling the function; use the oldhtml argument to reference the previous content. Within the function, this refers to the current element in the set.
+     */
+
+    /**
+     * Get the value of a property for the first element in the set of matched elements.
+     *
+     * @param propertyName The name of the property to get.
+     */
+    prop(propertyName: string): any;
+    /**
+     * Set one or more properties for the set of matched elements.
+     *
+     * @param propertyName The name of the property to set.
+     * @param value A value to set for the property.
+     */
+    prop(propertyName: string, value: string|number|boolean): ChaiJQuery;
+    /**
+     * Set one or more properties for the set of matched elements.
+     *
+     * @param properties An object of property-value pairs to set.
+     */
+    prop(properties: Object): ChaiJQuery;
+    /**
+     * Set one or more properties for the set of matched elements.
+     *
+     * @param propertyName The name of the property to set.
+     * @param func A function returning the value to set. Receives the index position of the element in the set and the old property value as arguments. Within the function, the keyword this refers to the current element.
+     */
+    prop(propertyName: string, func: (index: number, oldPropertyValue: any) => any): ChaiJQuery;
+
+    /**
+     * Remove an attribute from each element in the set of matched elements.
+     *
+     * @param attributeName An attribute to remove; as of version 1.7, it can be a space-separated list of attributes.
+     */
+    removeAttr(attributeName: string): ChaiJQuery;
+
+    /**
+     * Remove a single class, multiple classes, or all classes from each element in the set of matched elements.
+     *
+     * @param className One or more space-separated classes to be removed from the class attribute of each matched element.
+     */
+    removeClass(className?: string): ChaiJQuery;
+    /**
+     * Remove a single class, multiple classes, or all classes from each element in the set of matched elements.
+     *
+     * @param function A function returning one or more space-separated class names to be removed. Receives the index position of the element in the set and the old class value as arguments.
+     */
+    removeClass(func: (index: number, className: string) => string): ChaiJQuery;
+
+    /**
+     * Remove a property for the set of matched elements.
+     *
+     * @param propertyName The name of the property to remove.
+     */
+    removeProp(propertyName: string): ChaiJQuery;
+
+    /**
+     * Add or remove one or more classes from each element in the set of matched elements, depending on either the class's presence or the value of the switch argument.
+     *
+     * @param className One or more class names (separated by spaces) to be toggled for each element in the matched set.
+     * @param swtch A Boolean (not just truthy/falsy) value to determine whether the class should be added or removed.
+     */
+    toggleClass(className: string, swtch?: boolean): ChaiJQuery;
+    /**
+     * Add or remove one or more classes from each element in the set of matched elements, depending on either the class's presence or the value of the switch argument.
+     *
+     * @param swtch A boolean value to determine whether the class should be added or removed.
+     */
+    toggleClass(swtch?: boolean): ChaiJQuery;
+    /**
+     * Add or remove one or more classes from each element in the set of matched elements, depending on either the class's presence or the value of the switch argument.
+     *
+     * @param func A function that returns class names to be toggled in the class attribute of each element in the matched set. Receives the index position of the element in the set, the old class value, and the switch as arguments.
+     * @param swtch A boolean value to determine whether the class should be added or removed.
+     */
+    toggleClass(func: (index: number, className: string, swtch: boolean) => string, swtch?: boolean): ChaiJQuery;
+
+    /**
+     * Get the current value of the first element in the set of matched elements.
+     */
+    val(): any;
+    /**
+     * Set the value of each element in the set of matched elements.
+     *
+     * @param value A string of text or an array of strings corresponding to the value of each matched element to set as selected/checked.
+     */
+    val(value: string|string[]): ChaiJQuery;
+    /**
+     * Set the value of each element in the set of matched elements.
+     *
+     * @param func A function returning the value to set. this is the current element. Receives the index position of the element in the set and the old value as arguments.
+     */
+    val(func: (index: number, value: string) => string): ChaiJQuery;
+
+
+    /**
+     * Get the value of style properties for the first element in the set of matched elements.
+     *
+     * @param propertyName A CSS property.
+     */
+    css(propertyName: string): string;
+    /**
+     * Set one or more CSS properties for the set of matched elements.
+     *
+     * @param propertyName A CSS property name.
+     * @param value A value to set for the property.
+     */
+    css(propertyName: string, value: string|number): ChaiJQuery;
+    /**
+     * Set one or more CSS properties for the set of matched elements.
+     *
+     * @param propertyName A CSS property name.
+     * @param value A function returning the value to set. this is the current element. Receives the index position of the element in the set and the old value as arguments.
+     */
+    css(propertyName: string, value: (index: number, value: string) => string|number): ChaiJQuery;
+    /**
+     * Set one or more CSS properties for the set of matched elements.
+     *
+     * @param properties An object of property-value pairs to set.
+     */
+    css(properties: Object): ChaiJQuery;
+
+    /**
+     * Get the current computed height for the first element in the set of matched elements.
+     */
+    height(): number;
+    /**
+     * Set the CSS height of every matched element.
+     *
+     * @param value An integer representing the number of pixels, or an integer with an optional unit of measure appended (as a string).
+     */
+    height(value: number|string): ChaiJQuery;
+    /**
+     * Set the CSS height of every matched element.
+     *
+     * @param func A function returning the height to set. Receives the index position of the element in the set and the old height as arguments. Within the function, this refers to the current element in the set.
+     */
+    height(func: (index: number, height: number) => number|string): ChaiJQuery;
+
+    /**
+     * Get the current computed height for the first element in the set of matched elements, including padding but not border.
+     */
+    innerHeight(): number;
+
+    /**
+     * Sets the inner height on elements in the set of matched elements, including padding but not border.
+     *
+     * @param value An integer representing the number of pixels, or an integer along with an optional unit of measure appended (as a string).
+     */
+    innerHeight(height: number|string): ChaiJQuery;
+
+    /**
+     * Get the current computed width for the first element in the set of matched elements, including padding but not border.
+     */
+    innerWidth(): number;
+
+    /**
+     * Sets the inner width on elements in the set of matched elements, including padding but not border.
+     *
+     * @param value An integer representing the number of pixels, or an integer along with an optional unit of measure appended (as a string).
+     */
+    innerWidth(width: number|string): ChaiJQuery;
+
+    /**
+     * Get the current coordinates of the first element in the set of matched elements, relative to the document.
+     */
+    offset(): JQueryCoordinates;
+    /**
+     * An object containing the properties top and left, which are integers indicating the new top and left coordinates for the elements.
+     *
+     * @param coordinates An object containing the properties top and left, which are integers indicating the new top and left coordinates for the elements.
+     */
+    offset(coordinates: JQueryCoordinates): ChaiJQuery;
+    /**
+     * An object containing the properties top and left, which are integers indicating the new top and left coordinates for the elements.
+     *
+     * @param func A function to return the coordinates to set. Receives the index of the element in the collection as the first argument and the current coordinates as the second argument. The function should return an object with the new top and left properties.
+     */
+    offset(func: (index: number, coords: JQueryCoordinates) => JQueryCoordinates): ChaiJQuery;
+
+    /**
+     * Get the current computed height for the first element in the set of matched elements, including padding, border, and optionally margin. Returns an integer (without "px") representation of the value or null if called on an empty set of elements.
+     *
+     * @param includeMargin A Boolean indicating whether to include the element's margin in the calculation.
+     */
+    outerHeight(includeMargin?: boolean): number;
+
+    /**
+     * Sets the outer height on elements in the set of matched elements, including padding and border.
+     *
+     * @param value An integer representing the number of pixels, or an integer along with an optional unit of measure appended (as a string).
+     */
+    outerHeight(height: number|string): ChaiJQuery;
+
+    /**
+     * Get the current computed width for the first element in the set of matched elements, including padding and border.
+     *
+     * @param includeMargin A Boolean indicating whether to include the element's margin in the calculation.
+     */
+    outerWidth(includeMargin?: boolean): number;
+
+    /**
+     * Sets the outer width on elements in the set of matched elements, including padding and border.
+     *
+     * @param value An integer representing the number of pixels, or an integer along with an optional unit of measure appended (as a string).
+     */
+    outerWidth(width: number|string): ChaiJQuery;
+
+    /**
+     * Get the current coordinates of the first element in the set of matched elements, relative to the offset parent.
+     */
+    position(): JQueryCoordinates;
+
+    /**
+     * Get the current horizontal position of the scroll bar for the first element in the set of matched elements or set the horizontal position of the scroll bar for every matched element.
+     */
+    scrollLeft(): number;
+    /**
+     * Set the current horizontal position of the scroll bar for each of the set of matched elements.
+     *
+     * @param value An integer indicating the new position to set the scroll bar to.
+     */
+    scrollLeft(value: number): ChaiJQuery;
+
+    /**
+     * Get the current vertical position of the scroll bar for the first element in the set of matched elements or set the vertical position of the scroll bar for every matched element.
+     */
+    scrollTop(): number;
+    /**
+     * Set the current vertical position of the scroll bar for each of the set of matched elements.
+     *
+     * @param value An integer indicating the new position to set the scroll bar to.
+     */
+    scrollTop(value: number): ChaiJQuery;
+
+    /**
+     * Get the current computed width for the first element in the set of matched elements.
+     */
+    width(): number;
+    /**
+     * Set the CSS width of each element in the set of matched elements.
+     *
+     * @param value An integer representing the number of pixels, or an integer along with an optional unit of measure appended (as a string).
+     */
+    width(value: number|string): ChaiJQuery;
+    /**
+     * Set the CSS width of each element in the set of matched elements.
+     *
+     * @param func A function returning the width to set. Receives the index position of the element in the set and the old width as arguments. Within the function, this refers to the current element in the set.
+     */
+    width(func: (index: number, width: number) => number|string): ChaiJQuery;
+
+    /**
+     * Remove from the queue all items that have not yet been run.
+     *
+     * @param queueName A string containing the name of the queue. Defaults to fx, the standard effects queue.
+     */
+    clearQueue(queueName?: string): ChaiJQuery;
+
+    /**
+     * Store arbitrary data associated with the matched elements.
+     *
+     * @param key A string naming the piece of data to set.
+     * @param value The new data value; it can be any Javascript type including Array or Object.
+     */
+    data(key: string, value: any): ChaiJQuery;
+    /**
+     * Store arbitrary data associated with the matched elements.
+     *
+     * @param obj An object of key-value pairs of data to update.
+     */
+    data(obj: { [key: string]: any; }): ChaiJQuery;
+    /**
+     * Return the value at the named data store for the first element in the jQuery collection, as set by data(name, value) or by an HTML5 data-* attribute.
+     *
+     * @param key Name of the data stored.
+     */
+    data(key: string): any;
+    /**
+     * Return the value at the named data store for the first element in the jQuery collection, as set by data(name, value) or by an HTML5 data-* attribute.
+     */
+    data(): any;
+
+    /**
+     * Execute the next function on the queue for the matched elements.
+     *
+     * @param queueName A string containing the name of the queue. Defaults to fx, the standard effects queue.
+     */
+    dequeue(queueName?: string): ChaiJQuery;
+
+    /**
+     * Remove a previously-stored piece of data.
+     *
+     * @param name A string naming the piece of data to delete or space-separated string naming the pieces of data to delete.
+     */
+    removeData(name: string): ChaiJQuery;
+    /**
+     * Remove a previously-stored piece of data.
+     *
+     * @param list An array of strings naming the pieces of data to delete.
+     */
+    removeData(list: string[]): ChaiJQuery;
+
+    /**
+     * Return a Promise object to observe when all actions of a certain type bound to the collection, queued or not, have finished.
+     *
+     * @param type The type of queue that needs to be observed. (default: fx)
+     * @param target Object onto which the promise methods have to be attached
+     */
+    promise(type?: string, target?: Object): JQueryPromise<any>;
+
+    /**
+     * Perform a custom animation of a set of CSS properties.
+     *
+     * @param properties An object of CSS properties and values that the animation will move toward.
+     * @param duration A string or number determining how long the animation will run.
+     * @param complete A function to call once the animation is complete.
+     */
+    animate(properties: Object, duration?: string|number, complete?: Function): ChaiJQuery;
+    /**
+     * Perform a custom animation of a set of CSS properties.
+     *
+     * @param properties An object of CSS properties and values that the animation will move toward.
+     * @param duration A string or number determining how long the animation will run.
+     * @param easing A string indicating which easing function to use for the transition. (default: swing)
+     * @param complete A function to call once the animation is complete.
+     */
+    animate(properties: Object, duration?: string|number, easing?: string, complete?: Function): ChaiJQuery;
+    /**
+     * Perform a custom animation of a set of CSS properties.
+     *
+     * @param properties An object of CSS properties and values that the animation will move toward.
+     * @param options A map of additional options to pass to the method.
+     */
+    animate(properties: Object, options: JQueryAnimationOptions): ChaiJQuery;
+
+    /**
+     * Set a timer to delay execution of subsequent items in the queue.
+     *
+     * @param duration An integer indicating the number of milliseconds to delay execution of the next item in the queue.
+     * @param queueName A string containing the name of the queue. Defaults to fx, the standard effects queue.
+     */
+    delay(duration: number, queueName?: string): ChaiJQuery;
+
+    /**
+     * Display the matched elements by fading them to opaque.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param complete A function to call once the animation is complete.
+     */
+    fadeIn(duration?: number|string, complete?: Function): ChaiJQuery;
+    /**
+     * Display the matched elements by fading them to opaque.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param easing A string indicating which easing function to use for the transition.
+     * @param complete A function to call once the animation is complete.
+     */
+    fadeIn(duration?: number|string, easing?: string, complete?: Function): ChaiJQuery;
+    /**
+     * Display the matched elements by fading them to opaque.
+     *
+     * @param options A map of additional options to pass to the method.
+     */
+    fadeIn(options: JQueryAnimationOptions): ChaiJQuery;
+
+    /**
+     * Hide the matched elements by fading them to transparent.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param complete A function to call once the animation is complete.
+     */
+    fadeOut(duration?: number|string, complete?: Function): ChaiJQuery;
+    /**
+     * Hide the matched elements by fading them to transparent.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param easing A string indicating which easing function to use for the transition.
+     * @param complete A function to call once the animation is complete.
+     */
+    fadeOut(duration?: number|string, easing?: string, complete?: Function): ChaiJQuery;
+    /**
+     * Hide the matched elements by fading them to transparent.
+     *
+     * @param options A map of additional options to pass to the method.
+     */
+    fadeOut(options: JQueryAnimationOptions): ChaiJQuery;
+
+    /**
+     * Adjust the opacity of the matched elements.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param opacity A number between 0 and 1 denoting the target opacity.
+     * @param complete A function to call once the animation is complete.
+     */
+    fadeTo(duration: string|number, opacity: number, complete?: Function): ChaiJQuery;
+    /**
+     * Adjust the opacity of the matched elements.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param opacity A number between 0 and 1 denoting the target opacity.
+     * @param easing A string indicating which easing function to use for the transition.
+     * @param complete A function to call once the animation is complete.
+     */
+    fadeTo(duration: string|number, opacity: number, easing?: string, complete?: Function): ChaiJQuery;
+
+    /**
+     * Display or hide the matched elements by animating their opacity.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param complete A function to call once the animation is complete.
+     */
+    fadeToggle(duration?: number|string, complete?: Function): ChaiJQuery;
+    /**
+     * Display or hide the matched elements by animating their opacity.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param easing A string indicating which easing function to use for the transition.
+     * @param complete A function to call once the animation is complete.
+     */
+    fadeToggle(duration?: number|string, easing?: string, complete?: Function): ChaiJQuery;
+    /**
+     * Display or hide the matched elements by animating their opacity.
+     *
+     * @param options A map of additional options to pass to the method.
+     */
+    fadeToggle(options: JQueryAnimationOptions): ChaiJQuery;
+
+    /**
+     * Stop the currently-running animation, remove all queued animations, and complete all animations for the matched elements.
+     *
+     * @param queue The name of the queue in which to stop animations.
+     */
+    finish(queue?: string): ChaiJQuery;
+
+    /**
+     * Hide the matched elements.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param complete A function to call once the animation is complete.
+     */
+    hide(duration?: number|string, complete?: Function): ChaiJQuery;
+    /**
+     * Hide the matched elements.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param easing A string indicating which easing function to use for the transition.
+     * @param complete A function to call once the animation is complete.
+     */
+    hide(duration?: number|string, easing?: string, complete?: Function): ChaiJQuery;
+    /**
+     * Hide the matched elements.
+     *
+     * @param options A map of additional options to pass to the method.
+     */
+    hide(options: JQueryAnimationOptions): ChaiJQuery;
+
+    /**
+     * Display the matched elements.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param complete A function to call once the animation is complete.
+     */
+    show(duration?: number|string, complete?: Function): ChaiJQuery;
+    /**
+     * Display the matched elements.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param easing A string indicating which easing function to use for the transition.
+     * @param complete A function to call once the animation is complete.
+     */
+    show(duration?: number|string, easing?: string, complete?: Function): ChaiJQuery;
+    /**
+     * Display the matched elements.
+     *
+     * @param options A map of additional options to pass to the method.
+     */
+    show(options: JQueryAnimationOptions): ChaiJQuery;
+
+    /**
+     * Display the matched elements with a sliding motion.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param complete A function to call once the animation is complete.
+     */
+    slideDown(duration?: number|string, complete?: Function): ChaiJQuery;
+    /**
+     * Display the matched elements with a sliding motion.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param easing A string indicating which easing function to use for the transition.
+     * @param complete A function to call once the animation is complete.
+     */
+    slideDown(duration?: number|string, easing?: string, complete?: Function): ChaiJQuery;
+    /**
+     * Display the matched elements with a sliding motion.
+     *
+     * @param options A map of additional options to pass to the method.
+     */
+    slideDown(options: JQueryAnimationOptions): ChaiJQuery;
+
+    /**
+     * Display or hide the matched elements with a sliding motion.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param complete A function to call once the animation is complete.
+     */
+    slideToggle(duration?: number|string, complete?: Function): ChaiJQuery;
+    /**
+     * Display or hide the matched elements with a sliding motion.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param easing A string indicating which easing function to use for the transition.
+     * @param complete A function to call once the animation is complete.
+     */
+    slideToggle(duration?: number|string, easing?: string, complete?: Function): ChaiJQuery;
+    /**
+     * Display or hide the matched elements with a sliding motion.
+     *
+     * @param options A map of additional options to pass to the method.
+     */
+    slideToggle(options: JQueryAnimationOptions): ChaiJQuery;
+
+    /**
+     * Hide the matched elements with a sliding motion.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param complete A function to call once the animation is complete.
+     */
+    slideUp(duration?: number|string, complete?: Function): ChaiJQuery;
+    /**
+     * Hide the matched elements with a sliding motion.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param easing A string indicating which easing function to use for the transition.
+     * @param complete A function to call once the animation is complete.
+     */
+    slideUp(duration?: number|string, easing?: string, complete?: Function): ChaiJQuery;
+    /**
+     * Hide the matched elements with a sliding motion.
+     *
+     * @param options A map of additional options to pass to the method.
+     */
+    slideUp(options: JQueryAnimationOptions): ChaiJQuery;
+
+    /**
+     * Stop the currently-running animation on the matched elements.
+     *
+     * @param clearQueue A Boolean indicating whether to remove queued animation as well. Defaults to false.
+     * @param jumpToEnd A Boolean indicating whether to complete the current animation immediately. Defaults to false.
+     */
+    stop(clearQueue?: boolean, jumpToEnd?: boolean): ChaiJQuery;
+    /**
+     * Stop the currently-running animation on the matched elements.
+     *
+     * @param queue The name of the queue in which to stop animations.
+     * @param clearQueue A Boolean indicating whether to remove queued animation as well. Defaults to false.
+     * @param jumpToEnd A Boolean indicating whether to complete the current animation immediately. Defaults to false.
+     */
+    stop(queue?: string, clearQueue?: boolean, jumpToEnd?: boolean): ChaiJQuery;
+
+    /**
+     * Display or hide the matched elements.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param complete A function to call once the animation is complete.
+     */
+    toggle(duration?: number|string, complete?: Function): ChaiJQuery;
+    /**
+     * Display or hide the matched elements.
+     *
+     * @param duration A string or number determining how long the animation will run.
+     * @param easing A string indicating which easing function to use for the transition.
+     * @param complete A function to call once the animation is complete.
+     */
+    toggle(duration?: number|string, easing?: string, complete?: Function): ChaiJQuery;
+    /**
+     * Display or hide the matched elements.
+     *
+     * @param options A map of additional options to pass to the method.
+     */
+    toggle(options: JQueryAnimationOptions): ChaiJQuery;
+    /**
+     * Display or hide the matched elements.
+     *
+     * @param showOrHide A Boolean indicating whether to show or hide the elements.
+     */
+    toggle(showOrHide: boolean): ChaiJQuery;
+
+    /**
+     * Attach a handler to an event for the elements.
+     *
+     * @param eventType A string containing one or more DOM event types, such as "click" or "submit," or custom event names.
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute each time the event is triggered.
+     */
+    bind(eventType: string, eventData: any, handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Attach a handler to an event for the elements.
+     *
+     * @param eventType A string containing one or more DOM event types, such as "click" or "submit," or custom event names.
+     * @param handler A function to execute each time the event is triggered.
+     */
+    bind(eventType: string, handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Attach a handler to an event for the elements.
+     *
+     * @param eventType A string containing one or more DOM event types, such as "click" or "submit," or custom event names.
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param preventBubble Setting the third argument to false will attach a function that prevents the default action from occurring and stops the event from bubbling. The default is true.
+     */
+    bind(eventType: string, eventData: any, preventBubble: boolean): ChaiJQuery;
+    /**
+     * Attach a handler to an event for the elements.
+     *
+     * @param eventType A string containing one or more DOM event types, such as "click" or "submit," or custom event names.
+     * @param preventBubble Setting the third argument to false will attach a function that prevents the default action from occurring and stops the event from bubbling. The default is true.
+     */
+    bind(eventType: string, preventBubble: boolean): ChaiJQuery;
+    /**
+     * Attach a handler to an event for the elements.
+     *
+     * @param events An object containing one or more DOM event types and functions to execute for them.
+     */
+    bind(events: any): ChaiJQuery;
+
+    /**
+     * Trigger the "blur" event on an element
+     */
+    blur(): ChaiJQuery;
+    /**
+     * Bind an event handler to the "blur" JavaScript event
+     *
+     * @param handler A function to execute each time the event is triggered.
+     */
+    blur(handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "blur" JavaScript event
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute each time the event is triggered.
+     */
+    blur(eventData?: any, handler?: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+
+    /**
+     * Trigger the "change" event on an element.
+     */
+    change(): ChaiJQuery;
+    /**
+     * Bind an event handler to the "change" JavaScript event
+     *
+     * @param handler A function to execute each time the event is triggered.
+     */
+    change(handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "change" JavaScript event
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute each time the event is triggered.
+     */
+    change(eventData?: any, handler?: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+
+    /**
+     * Trigger the "click" event on an element.
+     */
+    click(): ChaiJQuery;
+    /**
+     * Bind an event handler to the "click" JavaScript event
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     */
+    click(handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "click" JavaScript event
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute each time the event is triggered.
+     */
+    click(eventData?: any, handler?: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+
+    /**
+     * Trigger the "dblclick" event on an element.
+     */
+    dblclick(): ChaiJQuery;
+    /**
+     * Bind an event handler to the "dblclick" JavaScript event
+     *
+     * @param handler A function to execute each time the event is triggered.
+     */
+    dblclick(handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "dblclick" JavaScript event
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute each time the event is triggered.
+     */
+    dblclick(eventData?: any, handler?: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+
+    delegate(selector: any, eventType: string, handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    delegate(selector: any, eventType: string, eventData: any, handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+
+    /**
+     * Trigger the "focus" event on an element.
+     */
+    focus(): ChaiJQuery;
+    /**
+     * Bind an event handler to the "focus" JavaScript event
+     *
+     * @param handler A function to execute each time the event is triggered.
+     */
+    focus(handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "focus" JavaScript event
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute each time the event is triggered.
+     */
+    focus(eventData?: any, handler?: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+
+    /**
+     * Bind an event handler to the "focusin" JavaScript event
+     *
+     * @param handler A function to execute each time the event is triggered.
+     */
+    focusin(handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "focusin" JavaScript event
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute each time the event is triggered.
+     */
+    focusin(eventData: Object, handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+
+    /**
+     * Bind an event handler to the "focusout" JavaScript event
+     *
+     * @param handler A function to execute each time the event is triggered.
+     */
+    focusout(handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "focusout" JavaScript event
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute each time the event is triggered.
+     */
+    focusout(eventData: Object, handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+
+    /**
+     * Bind two handlers to the matched elements, to be executed when the mouse pointer enters and leaves the elements.
+     *
+     * @param handlerIn A function to execute when the mouse pointer enters the element.
+     * @param handlerOut A function to execute when the mouse pointer leaves the element.
+     */
+    hover(handlerIn: (eventObject: JQueryEventObject) => any, handlerOut: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Bind a single handler to the matched elements, to be executed when the mouse pointer enters or leaves the elements.
+     *
+     * @param handlerInOut A function to execute when the mouse pointer enters or leaves the element.
+     */
+    hover(handlerInOut: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+
+    /**
+     * Trigger the "keydown" event on an element.
+     */
+    keydown(): ChaiJQuery;
+    /**
+     * Bind an event handler to the "keydown" JavaScript event
+     *
+     * @param handler A function to execute each time the event is triggered.
+     */
+    keydown(handler: (eventObject: JQueryKeyEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "keydown" JavaScript event
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute each time the event is triggered.
+     */
+    keydown(eventData?: any, handler?: (eventObject: JQueryKeyEventObject) => any): ChaiJQuery;
+
+    /**
+     * Trigger the "keypress" event on an element.
+     */
+    keypress(): ChaiJQuery;
+    /**
+     * Bind an event handler to the "keypress" JavaScript event
+     *
+     * @param handler A function to execute each time the event is triggered.
+     */
+    keypress(handler: (eventObject: JQueryKeyEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "keypress" JavaScript event
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute each time the event is triggered.
+     */
+    keypress(eventData?: any, handler?: (eventObject: JQueryKeyEventObject) => any): ChaiJQuery;
+
+    /**
+     * Trigger the "keyup" event on an element.
+     */
+    keyup(): ChaiJQuery;
+    /**
+     * Bind an event handler to the "keyup" JavaScript event
+     *
+     * @param handler A function to execute each time the event is triggered.
+     */
+    keyup(handler: (eventObject: JQueryKeyEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "keyup" JavaScript event
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute each time the event is triggered.
+     */
+    keyup(eventData?: any, handler?: (eventObject: JQueryKeyEventObject) => any): ChaiJQuery;
+
+    /**
+     * Bind an event handler to the "load" JavaScript event.
+     *
+     * @param handler A function to execute when the event is triggered.
+     */
+    load(handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "load" JavaScript event.
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute when the event is triggered.
+     */
+    load(eventData?: any, handler?: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+
+    /**
+     * Trigger the "mousedown" event on an element.
+     */
+    mousedown(): ChaiJQuery;
+    /**
+     * Bind an event handler to the "mousedown" JavaScript event.
+     *
+     * @param handler A function to execute when the event is triggered.
+     */
+    mousedown(handler: (eventObject: JQueryMouseEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "mousedown" JavaScript event.
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute when the event is triggered.
+     */
+    mousedown(eventData: Object, handler: (eventObject: JQueryMouseEventObject) => any): ChaiJQuery;
+
+    /**
+     * Trigger the "mouseenter" event on an element.
+     */
+    mouseenter(): ChaiJQuery;
+    /**
+     * Bind an event handler to be fired when the mouse enters an element.
+     *
+     * @param handler A function to execute when the event is triggered.
+     */
+    mouseenter(handler: (eventObject: JQueryMouseEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to be fired when the mouse enters an element.
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute when the event is triggered.
+     */
+    mouseenter(eventData: Object, handler: (eventObject: JQueryMouseEventObject) => any): ChaiJQuery;
+
+    /**
+     * Trigger the "mouseleave" event on an element.
+     */
+    mouseleave(): ChaiJQuery;
+    /**
+     * Bind an event handler to be fired when the mouse leaves an element.
+     *
+     * @param handler A function to execute when the event is triggered.
+     */
+    mouseleave(handler: (eventObject: JQueryMouseEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to be fired when the mouse leaves an element.
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute when the event is triggered.
+     */
+    mouseleave(eventData: Object, handler: (eventObject: JQueryMouseEventObject) => any): ChaiJQuery;
+
+    /**
+     * Trigger the "mousemove" event on an element.
+     */
+    mousemove(): ChaiJQuery;
+    /**
+     * Bind an event handler to the "mousemove" JavaScript event.
+     *
+     * @param handler A function to execute when the event is triggered.
+     */
+    mousemove(handler: (eventObject: JQueryMouseEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "mousemove" JavaScript event.
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute when the event is triggered.
+     */
+    mousemove(eventData: Object, handler: (eventObject: JQueryMouseEventObject) => any): ChaiJQuery;
+
+    /**
+     * Trigger the "mouseout" event on an element.
+     */
+    mouseout(): ChaiJQuery;
+    /**
+     * Bind an event handler to the "mouseout" JavaScript event.
+     *
+     * @param handler A function to execute when the event is triggered.
+     */
+    mouseout(handler: (eventObject: JQueryMouseEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "mouseout" JavaScript event.
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute when the event is triggered.
+     */
+    mouseout(eventData: Object, handler: (eventObject: JQueryMouseEventObject) => any): ChaiJQuery;
+
+    /**
+     * Trigger the "mouseover" event on an element.
+     */
+    mouseover(): ChaiJQuery;
+    /**
+     * Bind an event handler to the "mouseover" JavaScript event.
+     *
+     * @param handler A function to execute when the event is triggered.
+     */
+    mouseover(handler: (eventObject: JQueryMouseEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "mouseover" JavaScript event.
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute when the event is triggered.
+     */
+    mouseover(eventData: Object, handler: (eventObject: JQueryMouseEventObject) => any): ChaiJQuery;
+
+    /**
+     * Trigger the "mouseup" event on an element.
+     */
+    mouseup(): ChaiJQuery;
+    /**
+     * Bind an event handler to the "mouseup" JavaScript event.
+     *
+     * @param handler A function to execute when the event is triggered.
+     */
+    mouseup(handler: (eventObject: JQueryMouseEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "mouseup" JavaScript event.
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute when the event is triggered.
+     */
+    mouseup(eventData: Object, handler: (eventObject: JQueryMouseEventObject) => any): ChaiJQuery;
+
+    /**
+     * Remove an event handler.
+     */
+    off(): ChaiJQuery;
+    /**
+     * Remove an event handler.
+     *
+     * @param events One or more space-separated event types and optional namespaces, or just namespaces, such as "click", "keydown.myPlugin", or ".myPlugin".
+     * @param selector A selector which should match the one originally passed to .on() when attaching event handlers.
+     * @param handler A handler function previously attached for the event(s), or the special value false.
+     */
+    off(events: string, selector?: string, handler?: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Remove an event handler.
+     *
+     * @param events One or more space-separated event types and optional namespaces, or just namespaces, such as "click", "keydown.myPlugin", or ".myPlugin".
+     * @param handler A handler function previously attached for the event(s), or the special value false.
+     */
+    off(events: string, handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Remove an event handler.
+     *
+     * @param events An object where the string keys represent one or more space-separated event types and optional namespaces, and the values represent handler functions previously attached for the event(s).
+     * @param selector A selector which should match the one originally passed to .on() when attaching event handlers.
+     */
+    off(events: { [key: string]: any; }, selector?: string): ChaiJQuery;
+
+    /**
+     * Attach an event handler function for one or more events to the selected elements.
+     *
+     * @param events One or more space-separated event types and optional namespaces, such as "click" or "keydown.myPlugin".
+     * @param handler A function to execute when the event is triggered. The value false is also allowed as a shorthand for a function that simply does return false. Rest parameter args is for optional parameters passed to jQuery.trigger(). Note that the actual parameters on the event handler function must be marked as optional (? syntax).
+     */
+    on(events: string, handler: (eventObject: JQueryEventObject, ...args: any[]) => any): ChaiJQuery;
+    /**
+     * Attach an event handler function for one or more events to the selected elements.
+     *
+     * @param events One or more space-separated event types and optional namespaces, such as "click" or "keydown.myPlugin".
+     * @param data Data to be passed to the handler in event.data when an event is triggered.
+     * @param handler A function to execute when the event is triggered. The value false is also allowed as a shorthand for a function that simply does return false.
+    */
+    on(events: string, data: any, handler: (eventObject: JQueryEventObject, ...args: any[]) => any): ChaiJQuery;
+    /**
+     * Attach an event handler function for one or more events to the selected elements.
+     *
+     * @param events One or more space-separated event types and optional namespaces, such as "click" or "keydown.myPlugin".
+     * @param selector A selector string to filter the descendants of the selected elements that trigger the event. If the selector is null or omitted, the event is always triggered when it reaches the selected element.
+     * @param handler A function to execute when the event is triggered. The value false is also allowed as a shorthand for a function that simply does return false.
+     */
+    on(events: string, selector: string, handler: (eventObject: JQueryEventObject, ...eventData: any[]) => any): ChaiJQuery;
+    /**
+     * Attach an event handler function for one or more events to the selected elements.
+     *
+     * @param events One or more space-separated event types and optional namespaces, such as "click" or "keydown.myPlugin".
+     * @param selector A selector string to filter the descendants of the selected elements that trigger the event. If the selector is null or omitted, the event is always triggered when it reaches the selected element.
+     * @param data Data to be passed to the handler in event.data when an event is triggered.
+     * @param handler A function to execute when the event is triggered. The value false is also allowed as a shorthand for a function that simply does return false.
+     */
+    on(events: string, selector: string, data: any, handler: (eventObject: JQueryEventObject, ...eventData: any[]) => any): ChaiJQuery;
+    /**
+     * Attach an event handler function for one or more events to the selected elements.
+     *
+     * @param events An object in which the string keys represent one or more space-separated event types and optional namespaces, and the values represent a handler function to be called for the event(s).
+     * @param selector A selector string to filter the descendants of the selected elements that will call the handler. If the selector is null or omitted, the handler is always called when it reaches the selected element.
+     * @param data Data to be passed to the handler in event.data when an event occurs.
+     */
+    on(events: { [key: string]: any; }, selector?: string, data?: any): ChaiJQuery;
+    /**
+     * Attach an event handler function for one or more events to the selected elements.
+     *
+     * @param events An object in which the string keys represent one or more space-separated event types and optional namespaces, and the values represent a handler function to be called for the event(s).
+     * @param data Data to be passed to the handler in event.data when an event occurs.
+     */
+    on(events: { [key: string]: any; }, data?: any): ChaiJQuery;
+
+    /**
+     * Attach a handler to an event for the elements. The handler is executed at most once per element per event type.
+     *
+     * @param events A string containing one or more JavaScript event types, such as "click" or "submit," or custom event names.
+     * @param handler A function to execute at the time the event is triggered.
+     */
+    one(events: string, handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Attach a handler to an event for the elements. The handler is executed at most once per element per event type.
+     *
+     * @param events A string containing one or more JavaScript event types, such as "click" or "submit," or custom event names.
+     * @param data An object containing data that will be passed to the event handler.
+     * @param handler A function to execute at the time the event is triggered.
+     */
+    one(events: string, data: Object, handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+
+    /**
+     * Attach a handler to an event for the elements. The handler is executed at most once per element per event type.
+     *
+     * @param events One or more space-separated event types and optional namespaces, such as "click" or "keydown.myPlugin".
+     * @param selector A selector string to filter the descendants of the selected elements that trigger the event. If the selector is null or omitted, the event is always triggered when it reaches the selected element.
+     * @param handler A function to execute when the event is triggered. The value false is also allowed as a shorthand for a function that simply does return false.
+     */
+    one(events: string, selector: string, handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Attach a handler to an event for the elements. The handler is executed at most once per element per event type.
+     *
+     * @param events One or more space-separated event types and optional namespaces, such as "click" or "keydown.myPlugin".
+     * @param selector A selector string to filter the descendants of the selected elements that trigger the event. If the selector is null or omitted, the event is always triggered when it reaches the selected element.
+     * @param data Data to be passed to the handler in event.data when an event is triggered.
+     * @param handler A function to execute when the event is triggered. The value false is also allowed as a shorthand for a function that simply does return false.
+     */
+    one(events: string, selector: string, data: any, handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+
+    /**
+     * Attach a handler to an event for the elements. The handler is executed at most once per element per event type.
+     *
+     * @param events An object in which the string keys represent one or more space-separated event types and optional namespaces, and the values represent a handler function to be called for the event(s).
+     * @param selector A selector string to filter the descendants of the selected elements that will call the handler. If the selector is null or omitted, the handler is always called when it reaches the selected element.
+     * @param data Data to be passed to the handler in event.data when an event occurs.
+     */
+    one(events: { [key: string]: any; }, selector?: string, data?: any): ChaiJQuery;
+
+    /**
+     * Attach a handler to an event for the elements. The handler is executed at most once per element per event type.
+     *
+     * @param events An object in which the string keys represent one or more space-separated event types and optional namespaces, and the values represent a handler function to be called for the event(s).
+     * @param data Data to be passed to the handler in event.data when an event occurs.
+     */
+    one(events: { [key: string]: any; }, data?: any): ChaiJQuery;
+
+
+    /**
+     * Specify a function to execute when the DOM is fully loaded.
+     *
+     * @param handler A function to execute after the DOM is ready.
+     */
+    ready(handler: Function): ChaiJQuery;
+
+    /**
+     * Trigger the "resize" event on an element.
+     */
+    resize(): ChaiJQuery;
+    /**
+     * Bind an event handler to the "resize" JavaScript event.
+     *
+     * @param handler A function to execute each time the event is triggered.
+     */
+    resize(handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "resize" JavaScript event.
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute each time the event is triggered.
+     */
+    resize(eventData: Object, handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+
+    /**
+     * Trigger the "scroll" event on an element.
+     */
+    scroll(): ChaiJQuery;
+    /**
+     * Bind an event handler to the "scroll" JavaScript event.
+     *
+     * @param handler A function to execute each time the event is triggered.
+     */
+    scroll(handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "scroll" JavaScript event.
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute each time the event is triggered.
+     */
+    scroll(eventData: Object, handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+
+    /**
+     * Trigger the "select" event on an element.
+     */
+    select(): ChaiJQuery;
+    /**
+     * Bind an event handler to the "select" JavaScript event.
+     *
+     * @param handler A function to execute each time the event is triggered.
+     */
+    select(handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "select" JavaScript event.
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute each time the event is triggered.
+     */
+    select(eventData: Object, handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+
+    /**
+     * Trigger the "submit" event on an element.
+     */
+    submit(): ChaiJQuery;
+    /**
+     * Bind an event handler to the "submit" JavaScript event
+     *
+     * @param handler A function to execute each time the event is triggered.
+     */
+    submit(handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "submit" JavaScript event
+     *
+     * @param eventData An object containing data that will be passed to the event handler.
+     * @param handler A function to execute each time the event is triggered.
+     */
+    submit(eventData?: any, handler?: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+
+    /**
+     * Execute all handlers and behaviors attached to the matched elements for the given event type.
+     *
+     * @param eventType A string containing a JavaScript event type, such as click or submit.
+     * @param extraParameters Additional parameters to pass along to the event handler.
+     */
+    trigger(eventType: string, extraParameters?: any[]|Object): ChaiJQuery;
+    /**
+     * Execute all handlers and behaviors attached to the matched elements for the given event type.
+     *
+     * @param event A jQuery.Event object.
+     * @param extraParameters Additional parameters to pass along to the event handler.
+     */
+    trigger(event: JQueryEventObject, extraParameters?: any[]|Object): ChaiJQuery;
+
+    /**
+     * Execute all handlers attached to an element for an event.
+     *
+     * @param eventType A string containing a JavaScript event type, such as click or submit.
+     * @param extraParameters An array of additional parameters to pass along to the event handler.
+     */
+    triggerHandler(eventType: string, ...extraParameters: any[]): Object;
+
+    /**
+     * Remove a previously-attached event handler from the elements.
+     *
+     * @param eventType A string containing a JavaScript event type, such as click or submit.
+     * @param handler The function that is to be no longer executed.
+     */
+    unbind(eventType?: string, handler?: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Remove a previously-attached event handler from the elements.
+     *
+     * @param eventType A string containing a JavaScript event type, such as click or submit.
+     * @param fls Unbinds the corresponding 'return false' function that was bound using .bind( eventType, false ).
+     */
+    unbind(eventType: string, fls: boolean): ChaiJQuery;
+    /**
+     * Remove a previously-attached event handler from the elements.
+     *
+     * @param evt A JavaScript event object as passed to an event handler.
+     */
+    unbind(evt: any): ChaiJQuery;
+
+    /**
+     * Remove a handler from the event for all elements which match the current selector, based upon a specific set of root elements.
+     */
+    undelegate(): ChaiJQuery;
+    /**
+     * Remove a handler from the event for all elements which match the current selector, based upon a specific set of root elements.
+     *
+     * @param selector A selector which will be used to filter the event results.
+     * @param eventType A string containing a JavaScript event type, such as "click" or "keydown"
+     * @param handler A function to execute at the time the event is triggered.
+     */
+    undelegate(selector: string, eventType: string, handler?: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Remove a handler from the event for all elements which match the current selector, based upon a specific set of root elements.
+     *
+     * @param selector A selector which will be used to filter the event results.
+     * @param events An object of one or more event types and previously bound functions to unbind from them.
+     */
+    undelegate(selector: string, events: Object): ChaiJQuery;
+    /**
+     * Remove a handler from the event for all elements which match the current selector, based upon a specific set of root elements.
+     *
+     * @param namespace A string containing a namespace to unbind all events from.
+     */
+    undelegate(namespace: string): ChaiJQuery;
+
+    /**
+     * Bind an event handler to the "unload" JavaScript event. (DEPRECATED from v1.8)
+     *
+     * @param handler A function to execute when the event is triggered.
+     */
+    unload(handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "unload" JavaScript event. (DEPRECATED from v1.8)
+     *
+     * @param eventData A plain object of data that will be passed to the event handler.
+     * @param handler A function to execute when the event is triggered.
+     */
+    unload(eventData?: any, handler?: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+
+    /**
+     * The DOM node context originally passed to jQuery(); if none was passed then context will likely be the document. (DEPRECATED from v1.10)
+     */
+    context: Element;
+
+    jquery: string;
+
+    /**
+     * Bind an event handler to the "error" JavaScript event. (DEPRECATED from v1.8)
+     *
+     * @param handler A function to execute when the event is triggered.
+     */
+    error(handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+    /**
+     * Bind an event handler to the "error" JavaScript event. (DEPRECATED from v1.8)
+     *
+     * @param eventData A plain object of data that will be passed to the event handler.
+     * @param handler A function to execute when the event is triggered.
+     */
+    error(eventData: any, handler: (eventObject: JQueryEventObject) => any): ChaiJQuery;
+
+    /**
+     * Add a collection of DOM elements onto the jQuery stack.
+     *
+     * @param elements An array of elements to push onto the stack and make into a new jQuery object.
+     */
+    pushStack(elements: any[]): ChaiJQuery;
+    /**
+     * Add a collection of DOM elements onto the jQuery stack.
+     *
+     * @param elements An array of elements to push onto the stack and make into a new jQuery object.
+     * @param name The name of a jQuery method that generated the array of elements.
+     * @param arguments The arguments that were passed in to the jQuery method (for serialization).
+     */
+    pushStack(elements: any[], name: string, arguments: any[]): ChaiJQuery;
+
+    /**
+     * Insert content, specified by the parameter, after each element in the set of matched elements.
+     *
+     * param content1 HTML string, DOM element, array of elements, or jQuery object to insert after each element in the set of matched elements.
+     * param content2 One or more additional DOM elements, arrays of elements, HTML strings, or jQuery objects to insert after each element in the set of matched elements.
+     */
+    after(content1: JQuery|any[]|Element|Text|string, ...content2: any[]): ChaiJQuery;
+    /**
+     * Insert content, specified by the parameter, after each element in the set of matched elements.
+     *
+     * param func A function that returns an HTML string, DOM element(s), or jQuery object to insert after each element in the set of matched elements. Receives the index position of the element in the set as an argument. Within the function, this refers to the current element in the set.
+     */
+    after(func: (index: number, html: string) => string|Element|JQuery): ChaiJQuery;
+
+    /**
+     * Insert content, specified by the parameter, to the end of each element in the set of matched elements.
+     *
+     * param content1 DOM element, array of elements, HTML string, or jQuery object to insert at the end of each element in the set of matched elements.
+     * param content2 One or more additional DOM elements, arrays of elements, HTML strings, or jQuery objects to insert at the end of each element in the set of matched elements.
+     */
+    append(content1: JQuery|any[]|Element|Text|string, ...content2: any[]): ChaiJQuery;
+    /**
+     * Insert content, specified by the parameter, to the end of each element in the set of matched elements.
+     *
+     * param func A function that returns an HTML string, DOM element(s), or jQuery object to insert at the end of each element in the set of matched elements. Receives the index position of the element in the set and the old HTML value of the element as arguments. Within the function, this refers to the current element in the set.
+     */
+    append(func: (index: number, html: string) => string|Element|JQuery): ChaiJQuery;
+
+    /**
+     * Insert every element in the set of matched elements to the end of the target.
+     *
+     * @param target A selector, element, HTML string, array of elements, or jQuery object; the matched set of elements will be inserted at the end of the element(s) specified by this parameter.
+     */
+    appendTo(target: JQuery|any[]|Element|string): ChaiJQuery;
+
+    /**
+     * Insert content, specified by the parameter, before each element in the set of matched elements.
+     *
+     * param content1 HTML string, DOM element, array of elements, or jQuery object to insert before each element in the set of matched elements.
+     * param content2 One or more additional DOM elements, arrays of elements, HTML strings, or jQuery objects to insert before each element in the set of matched elements.
+     */
+    before(content1: JQuery|any[]|Element|Text|string, ...content2: any[]): ChaiJQuery;
+    /**
+     * Insert content, specified by the parameter, before each element in the set of matched elements.
+     *
+     * param func A function that returns an HTML string, DOM element(s), or jQuery object to insert before each element in the set of matched elements. Receives the index position of the element in the set as an argument. Within the function, this refers to the current element in the set.
+     */
+    before(func: (index: number, html: string) => string|Element|JQuery): ChaiJQuery;
+
+    /**
+     * Create a deep copy of the set of matched elements.
+     *
+     * param withDataAndEvents A Boolean indicating whether event handlers and data should be copied along with the elements. The default value is false.
+     * param deepWithDataAndEvents A Boolean indicating whether event handlers and data for all children of the cloned element should be copied. By default its value matches the first argument's value (which defaults to false).
+     */
+    clone(withDataAndEvents?: boolean, deepWithDataAndEvents?: boolean): ChaiJQuery;
+
+    /**
+     * Remove the set of matched elements from the DOM.
+     *
+     * param selector A selector expression that filters the set of matched elements to be removed.
+     */
+    detach(selector?: string): ChaiJQuery;
+
+    /**
+     * Remove all child nodes of the set of matched elements from the DOM.
+     */
+    empty(): ChaiJQuery;
+
+    /**
+     * Insert every element in the set of matched elements after the target.
+     *
+     * param target A selector, element, array of elements, HTML string, or jQuery object; the matched set of elements will be inserted after the element(s) specified by this parameter.
+     */
+    insertAfter(target: JQuery|any[]|Element|Text|string): ChaiJQuery;
+
+    /**
+     * Insert every element in the set of matched elements before the target.
+     *
+     * param target A selector, element, array of elements, HTML string, or jQuery object; the matched set of elements will be inserted before the element(s) specified by this parameter.
+     */
+    insertBefore(target: JQuery|any[]|Element|Text|string): ChaiJQuery;
+
+    /**
+     * Insert content, specified by the parameter, to the beginning of each element in the set of matched elements.
+     *
+     * param content1 DOM element, array of elements, HTML string, or jQuery object to insert at the beginning of each element in the set of matched elements.
+     * param content2 One or more additional DOM elements, arrays of elements, HTML strings, or jQuery objects to insert at the beginning of each element in the set of matched elements.
+     */
+    prepend(content1: JQuery|any[]|Element|Text|string, ...content2: any[]): ChaiJQuery;
+    /**
+     * Insert content, specified by the parameter, to the beginning of each element in the set of matched elements.
+     *
+     * param func A function that returns an HTML string, DOM element(s), or jQuery object to insert at the beginning of each element in the set of matched elements. Receives the index position of the element in the set and the old HTML value of the element as arguments. Within the function, this refers to the current element in the set.
+     */
+    prepend(func: (index: number, html: string) => string|Element|JQuery): ChaiJQuery;
+
+    /**
+     * Insert every element in the set of matched elements to the beginning of the target.
+     *
+     * @param target A selector, element, HTML string, array of elements, or jQuery object; the matched set of elements will be inserted at the beginning of the element(s) specified by this parameter.
+     */
+    prependTo(target: JQuery|any[]|Element|string): ChaiJQuery;
+
+    /**
+     * Remove the set of matched elements from the DOM.
+     *
+     * @param selector A selector expression that filters the set of matched elements to be removed.
+     */
+    remove(selector?: string): ChaiJQuery;
+
+    /**
+     * Replace each target element with the set of matched elements.
+     *
+     * @param target A selector string, jQuery object, DOM element, or array of elements indicating which element(s) to replace.
+     */
+    replaceAll(target: JQuery|any[]|Element|string): ChaiJQuery;
+
+    /**
+     * Replace each element in the set of matched elements with the provided new content and return the set of elements that was removed.
+     *
+     * param newContent The content to insert. May be an HTML string, DOM element, array of DOM elements, or jQuery object.
+     */
+    replaceWith(newContent: JQuery|any[]|Element|Text|string): ChaiJQuery;
+    /**
+     * Replace each element in the set of matched elements with the provided new content and return the set of elements that was removed.
+     *
+     * param func A function that returns content with which to replace the set of matched elements.
+     */
+    replaceWith(func: () => Element|JQuery): ChaiJQuery;
+
+    /**
+     * Get the combined text contents of each element in the set of matched elements, including their descendants.
+     */
+    text(): string;
+    /**
+     * Set the content of each element in the set of matched elements to the specified text.
+     *
+     * @param text The text to set as the content of each matched element. When Number or Boolean is supplied, it will be converted to a String representation.
+     */
+    text(text: string|number|boolean): ChaiJQuery;
+    /**
+     * Set the content of each element in the set of matched elements to the specified text.
+     *
+     * @param func A function returning the text content to set. Receives the index position of the element in the set and the old text value as arguments.
+     */
+    text(func: (index: number, text: string) => string): ChaiJQuery;
+
+    /**
+     * Retrieve all the elements contained in the jQuery set, as an array.
+     */
+    toArray(): any[];
+
+    /**
+     * Remove the parents of the set of matched elements from the DOM, leaving the matched elements in their place.
+     */
+    unwrap(): ChaiJQuery;
+
+    /**
+     * Wrap an HTML structure around each element in the set of matched elements.
+     *
+     * @param wrappingElement A selector, element, HTML string, or jQuery object specifying the structure to wrap around the matched elements.
+     */
+    wrap(wrappingElement: JQuery|Element|string): ChaiJQuery;
+    /**
+     * Wrap an HTML structure around each element in the set of matched elements.
+     *
+     * @param func A callback function returning the HTML content or jQuery object to wrap around the matched elements. Receives the index position of the element in the set as an argument. Within the function, this refers to the current element in the set.
+     */
+    wrap(func: (index: number) => string|JQuery): ChaiJQuery;
+
+    /**
+     * Wrap an HTML structure around all elements in the set of matched elements.
+     *
+     * @param wrappingElement A selector, element, HTML string, or jQuery object specifying the structure to wrap around the matched elements.
+     */
+    wrapAll(wrappingElement: JQuery|Element|string): ChaiJQuery;
+    wrapAll(func: (index: number) => string): ChaiJQuery;
+
+    /**
+     * Wrap an HTML structure around the content of each element in the set of matched elements.
+     *
+     * @param wrappingElement An HTML snippet, selector expression, jQuery object, or DOM element specifying the structure to wrap around the content of the matched elements.
+     */
+    wrapInner(wrappingElement: JQuery|Element|string): ChaiJQuery;
+    /**
+     * Wrap an HTML structure around the content of each element in the set of matched elements.
+     *
+     * @param func A callback function which generates a structure to wrap around the content of the matched elements. Receives the index position of the element in the set as an argument. Within the function, this refers to the current element in the set.
+     */
+    wrapInner(func: (index: number) => string): ChaiJQuery;
+
+    /**
+     * Iterate over a jQuery object, executing a function for each matched element.
+     *
+     * @param func A function to execute for each matched element.
+     */
+    each(func: (index: number, elem: Element) => any): ChaiJQuery;
+
+    /**
+     * Retrieve one of the elements matched by the jQuery object.
+     *
+     * @param index A zero-based integer indicating which element to retrieve.
+     */
+    get(index: number): HTMLElement;
+    /**
+     * Retrieve the elements matched by the jQuery object.
+     */
+    get(): any[];
+
+    /**
+     * Search for a given element from among the matched elements.
+     */
+    index(): number;
+    /**
+     * Search for a given element from among the matched elements.
+     *
+     * @param selector A selector representing a jQuery collection in which to look for an element.
+     */
+    index(selector: string|JQuery|Element): number;
+
+    /**
+     * The number of elements in the jQuery object.
+     */
+    length: number;
+    /**
+     * A selector representing selector passed to jQuery(), if any, when creating the original set.
+     * version deprecated: 1.7, removed: 1.9
+     */
+    selector: string;
+    [index: string]: any;
+    [index: number]: HTMLElement;
+
+    /**
+     * Add elements to the set of matched elements.
+     *
+     * @param selector A string representing a selector expression to find additional elements to add to the set of matched elements.
+     * @param context The point in the document at which the selector should begin matching; similar to the context argument of the $(selector, context) method.
+     */
+    add(selector: string, context?: Element): ChaiJQuery;
+    /**
+     * Add elements to the set of matched elements.
+     *
+     * @param elements One or more elements to add to the set of matched elements.
+     */
+    add(...elements: Element[]): ChaiJQuery;
+    /**
+     * Add elements to the set of matched elements.
+     *
+     * @param html An HTML fragment to add to the set of matched elements.
+     */
+    add(html: string): ChaiJQuery;
+    /**
+     * Add elements to the set of matched elements.
+     *
+     * @param obj An existing jQuery object to add to the set of matched elements.
+     */
+    add(obj: JQuery): ChaiJQuery;
+
+    /**
+     * Get the children of each element in the set of matched elements, optionally filtered by a selector.
+     *
+     * @param selector A string containing a selector expression to match elements against.
+     */
+    children(selector?: string): ChaiJQuery;
+
+    /**
+     * For each element in the set, get the first element that matches the selector by testing the element itself and traversing up through its ancestors in the DOM tree.
+     *
+     * @param selector A string containing a selector expression to match elements against.
+     */
+    closest(selector: string): ChaiJQuery;
+    /**
+     * For each element in the set, get the first element that matches the selector by testing the element itself and traversing up through its ancestors in the DOM tree.
+     *
+     * @param selector A string containing a selector expression to match elements against.
+     * @param context A DOM element within which a matching element may be found. If no context is passed in then the context of the jQuery set will be used instead.
+     */
+    closest(selector: string, context?: Element): ChaiJQuery;
+    /**
+     * For each element in the set, get the first element that matches the selector by testing the element itself and traversing up through its ancestors in the DOM tree.
+     *
+     * @param obj A jQuery object to match elements against.
+     */
+    closest(obj: JQuery): ChaiJQuery;
+    /**
+     * For each element in the set, get the first element that matches the selector by testing the element itself and traversing up through its ancestors in the DOM tree.
+     *
+     * @param element An element to match elements against.
+     */
+    closest(element: Element): ChaiJQuery;
+
+    /**
+     * Get an array of all the elements and selectors matched against the current element up through the DOM tree.
+     *
+     * @param selectors An array or string containing a selector expression to match elements against (can also be a jQuery object).
+     * @param context A DOM element within which a matching element may be found. If no context is passed in then the context of the jQuery set will be used instead.
+     */
+    closest(selectors: any, context?: Element): any[];
+
+    /**
+     * Get the children of each element in the set of matched elements, including text and comment nodes.
+     */
+    contents(): ChaiJQuery;
+
+    /**
+     * End the most recent filtering operation in the current chain and return the set of matched elements to its previous state.
+     */
+    end(): ChaiJQuery;
+
+    /**
+     * Reduce the set of matched elements to the one at the specified index.
+     *
+     * @param index An integer indicating the 0-based position of the element. OR An integer indicating the position of the element, counting backwards from the last element in the set.
+     *
+     */
+    eq(index: number): ChaiJQuery;
+
+    /**
+     * Reduce the set of matched elements to those that match the selector or pass the function's test.
+     *
+     * @param selector A string containing a selector expression to match the current set of elements against.
+     */
+    filter(selector: string): ChaiJQuery;
+    /**
+     * Reduce the set of matched elements to those that match the selector or pass the function's test.
+     *
+     * @param func A function used as a test for each element in the set. this is the current DOM element.
+     */
+    filter(func: (index: number, element: Element) => any): ChaiJQuery;
+    /**
+     * Reduce the set of matched elements to those that match the selector or pass the function's test.
+     *
+     * @param element An element to match the current set of elements against.
+     */
+    filter(element: Element): ChaiJQuery;
+    /**
+     * Reduce the set of matched elements to those that match the selector or pass the function's test.
+     *
+     * @param obj An existing jQuery object to match the current set of elements against.
+     */
+    filter(obj: JQuery): ChaiJQuery;
+
+    /**
+     * Get the descendants of each element in the current set of matched elements, filtered by a selector, jQuery object, or element.
+     *
+     * @param selector A string containing a selector expression to match elements against.
+     */
+    find(selector: string): ChaiJQuery;
+    /**
+     * Get the descendants of each element in the current set of matched elements, filtered by a selector, jQuery object, or element.
+     *
+     * @param element An element to match elements against.
+     */
+    find(element: Element): ChaiJQuery;
+    /**
+     * Get the descendants of each element in the current set of matched elements, filtered by a selector, jQuery object, or element.
+     *
+     * @param obj A jQuery object to match elements against.
+     */
+    find(obj: JQuery): ChaiJQuery;
+
+    /**
+     * Reduce the set of matched elements to the first in the set.
+     */
+    first(): ChaiJQuery;
+
+    /**
+     * Reduce the set of matched elements to those that have a descendant that matches the selector or DOM element.
+     *
+     * @param selector A string containing a selector expression to match elements against.
+     */
+    has(selector: string): ChaiJQuery;
+    /**
+     * Reduce the set of matched elements to those that have a descendant that matches the selector or DOM element.
+     *
+     * @param contained A DOM element to match elements against.
+     */
+    has(contained: Element): ChaiJQuery;
+
+    /**
+     * Check the current matched set of elements against a selector, element, or jQuery object and return true if at least one of these elements matches the given arguments.
+     *
+     * @param selector A string containing a selector expression to match elements against.
+     */
+    is(selector: string): boolean;
+    /**
+     * Check the current matched set of elements against a selector, element, or jQuery object and return true if at least one of these elements matches the given arguments.
+     *
+     * @param func A function used as a test for the set of elements. It accepts one argument, index, which is the element's index in the jQuery collection.Within the function, this refers to the current DOM element.
+     */
+    is(func: (index: number, element: Element) => boolean): boolean;
+    /**
+     * Check the current matched set of elements against a selector, element, or jQuery object and return true if at least one of these elements matches the given arguments.
+     *
+     * @param obj An existing jQuery object to match the current set of elements against.
+     */
+    is(obj: JQuery): boolean;
+    /**
+     * Check the current matched set of elements against a selector, element, or jQuery object and return true if at least one of these elements matches the given arguments.
+     *
+     * @param elements One or more elements to match the current set of elements against.
+     */
+    is(elements: any): boolean;
+
+    /**
+     * Reduce the set of matched elements to the final one in the set.
+     */
+    last(): ChaiJQuery;
+
+    /**
+     * Pass each element in the current matched set through a function, producing a new jQuery object containing the return values.
+     *
+     * @param callback A function object that will be invoked for each element in the current set.
+     */
+    map(callback: (index: number, domElement: Element) => any): ChaiJQuery;
+
+    /**
+     * Get the immediately following sibling of each element in the set of matched elements. If a selector is provided, it retrieves the next sibling only if it matches that selector.
+     *
+     * @param selector A string containing a selector expression to match elements against.
+     */
+    next(selector?: string): ChaiJQuery;
+
+    /**
+     * Get all following siblings of each element in the set of matched elements, optionally filtered by a selector.
+     *
+     * @param selector A string containing a selector expression to match elements against.
+     */
+    nextAll(selector?: string): ChaiJQuery;
+
+    /**
+     * Get all following siblings of each element up to but not including the element matched by the selector, DOM node, or jQuery object passed.
+     *
+     * @param selector A string containing a selector expression to indicate where to stop matching following sibling elements.
+     * @param filter A string containing a selector expression to match elements against.
+     */
+    nextUntil(selector?: string, filter?: string): ChaiJQuery;
+    /**
+     * Get all following siblings of each element up to but not including the element matched by the selector, DOM node, or jQuery object passed.
+     *
+     * @param element A DOM node or jQuery object indicating where to stop matching following sibling elements.
+     * @param filter A string containing a selector expression to match elements against.
+     */
+    nextUntil(element?: Element, filter?: string): ChaiJQuery;
+    /**
+     * Get all following siblings of each element up to but not including the element matched by the selector, DOM node, or jQuery object passed.
+     *
+     * @param obj A DOM node or jQuery object indicating where to stop matching following sibling elements.
+     * @param filter A string containing a selector expression to match elements against.
+     */
+    nextUntil(obj?: JQuery, filter?: string): ChaiJQuery;
+
+    /**
+     * Remove elements from the set of matched elements.
+     *
+     * @param selector A string containing a selector expression to match elements against.
+     */
+    not(selector: string): ChaiJQuery;
+    /**
+     * Remove elements from the set of matched elements.
+     *
+     * @param func A function used as a test for each element in the set. this is the current DOM element.
+     */
+    not(func: (index: number, element: Element) => boolean): ChaiJQuery;
+    /**
+     * Remove elements from the set of matched elements.
+     *
+     * @param elements One or more DOM elements to remove from the matched set.
+     */
+    not(...elements: Element[]): ChaiJQuery;
+    /**
+     * Remove elements from the set of matched elements.
+     *
+     * @param obj An existing jQuery object to match the current set of elements against.
+     */
+    not(obj: JQuery): ChaiJQuery;
+
+    /**
+     * Get the closest ancestor element that is positioned.
+     */
+    offsetParent(): ChaiJQuery;
+
+    /**
+     * Get the parent of each element in the current set of matched elements, optionally filtered by a selector.
+     *
+     * @param selector A string containing a selector expression to match elements against.
+     */
+    parent(selector?: string): ChaiJQuery;
+
+    /**
+     * Get the ancestors of each element in the current set of matched elements, optionally filtered by a selector.
+     *
+     * @param selector A string containing a selector expression to match elements against.
+     */
+    parents(selector?: string): ChaiJQuery;
+
+    /**
+     * Get the ancestors of each element in the current set of matched elements, up to but not including the element matched by the selector, DOM node, or jQuery object.
+     *
+     * @param selector A string containing a selector expression to indicate where to stop matching ancestor elements.
+     * @param filter A string containing a selector expression to match elements against.
+     */
+    parentsUntil(selector?: string, filter?: string): ChaiJQuery;
+    /**
+     * Get the ancestors of each element in the current set of matched elements, up to but not including the element matched by the selector, DOM node, or jQuery object.
+     *
+     * @param element A DOM node or jQuery object indicating where to stop matching ancestor elements.
+     * @param filter A string containing a selector expression to match elements against.
+     */
+    parentsUntil(element?: Element, filter?: string): ChaiJQuery;
+    /**
+     * Get the ancestors of each element in the current set of matched elements, up to but not including the element matched by the selector, DOM node, or jQuery object.
+     *
+     * @param obj A DOM node or jQuery object indicating where to stop matching ancestor elements.
+     * @param filter A string containing a selector expression to match elements against.
+     */
+    parentsUntil(obj?: JQuery, filter?: string): ChaiJQuery;
+
+    /**
+     * Get the immediately preceding sibling of each element in the set of matched elements, optionally filtered by a selector.
+     *
+     * @param selector A string containing a selector expression to match elements against.
+     */
+    prev(selector?: string): ChaiJQuery;
+
+    /**
+     * Get all preceding siblings of each element in the set of matched elements, optionally filtered by a selector.
+     *
+     * @param selector A string containing a selector expression to match elements against.
+     */
+    prevAll(selector?: string): ChaiJQuery;
+
+    /**
+     * Get all preceding siblings of each element up to but not including the element matched by the selector, DOM node, or jQuery object.
+     *
+     * @param selector A string containing a selector expression to indicate where to stop matching preceding sibling elements.
+     * @param filter A string containing a selector expression to match elements against.
+     */
+    prevUntil(selector?: string, filter?: string): ChaiJQuery;
+    /**
+     * Get all preceding siblings of each element up to but not including the element matched by the selector, DOM node, or jQuery object.
+     *
+     * @param element A DOM node or jQuery object indicating where to stop matching preceding sibling elements.
+     * @param filter A string containing a selector expression to match elements against.
+     */
+    prevUntil(element?: Element, filter?: string): ChaiJQuery;
+    /**
+     * Get all preceding siblings of each element up to but not including the element matched by the selector, DOM node, or jQuery object.
+     *
+     * @param obj A DOM node or jQuery object indicating where to stop matching preceding sibling elements.
+     * @param filter A string containing a selector expression to match elements against.
+     */
+    prevUntil(obj?: JQuery, filter?: string): ChaiJQuery;
+
+    /**
+     * Get the siblings of each element in the set of matched elements, optionally filtered by a selector.
+     *
+     * @param selector A string containing a selector expression to match elements against.
+     */
+    siblings(selector?: string): ChaiJQuery;
+
+    /**
+     * Reduce the set of matched elements to a subset specified by a range of indices.
+     *
+     * @param start An integer indicating the 0-based position at which the elements begin to be selected. If negative, it indicates an offset from the end of the set.
+     * @param end An integer indicating the 0-based position at which the elements stop being selected. If negative, it indicates an offset from the end of the set. If omitted, the range continues until the end of the set.
+     */
+    slice(start: number, end?: number): ChaiJQuery;
+
+    /**
+     * Show the queue of functions to be executed on the matched elements.
+     *
+     * @param queueName A string containing the name of the queue. Defaults to fx, the standard effects queue.
+     */
+    queue(queueName?: string): any[];
+    /**
+     * Manipulate the queue of functions to be executed, once for each matched element.
+     *
+     * @param newQueue An array of functions to replace the current queue contents.
+     */
+    queue(newQueue: Function[]): ChaiJQuery;
+    /**
+     * Manipulate the queue of functions to be executed, once for each matched element.
+     *
+     * @param callback The new function to add to the queue, with a function to call that will dequeue the next item.
+     */
+    queue(callback: Function): ChaiJQuery;
+    /**
+     * Manipulate the queue of functions to be executed, once for each matched element.
+     *
+     * @param queueName A string containing the name of the queue. Defaults to fx, the standard effects queue.
+     * @param newQueue An array of functions to replace the current queue contents.
+     */
+    queue(queueName: string, newQueue: Function[]): ChaiJQuery;
+    /**
+     * Manipulate the queue of functions to be executed, once for each matched element.
+     *
+     * @param queueName A string containing the name of the queue. Defaults to fx, the standard effects queue.
+     * @param callback The new function to add to the queue, with a function to call that will dequeue the next item.
+     */
+    queue(queueName: string, callback: Function): ChaiJQuery;
+    should: Chai.Assertion;
+}
diff --git a/chai/chai-tests.ts b/chai/chai-tests.ts
index ddaa84ee28..c3f6fe06af 100644
--- a/chai/chai-tests.ts
+++ b/chai/chai-tests.ts
@@ -1,4 +1,7 @@
 /// <reference path="chai.d.ts" />
+import chai = require('chai');
+
+// ReSharper disable WrongExpressionStatement
 
 var expect = chai.expect;
 var assert = chai.assert;
@@ -13,6 +16,7 @@ function assertion() {
     expect('foo').to.equal('foo');
 }
 
+// ReSharper disable once InconsistentNaming
 function _true() {
     expect(true).to.be.true;
     expect(false).to.not.be.true;
@@ -20,7 +24,7 @@ function _true() {
 
     err(() => {
         expect('test').to.be.true;
-    }, "expected 'test' to be true")
+    }, 'expected \'test\' to be true');
 }
 
 function ok() {
@@ -31,11 +35,11 @@ function ok() {
 
     err(() => {
         expect('').to.be.ok;
-    }, "expected '' to be truthy");
+    }, 'expected \'\' to be truthy');
 
     err(() => {
         expect('test').to.not.be.ok;
-    }, "expected 'test' to be falsy");
+    }, 'expected \'test\' to be falsy');
 }
 
 function _false() {
@@ -45,7 +49,7 @@ function _false() {
 
     err(() => {
         expect('').to.be.false;
-    }, "expected '' to be false")
+    }, 'expected \'\' to be false');
 }
 
 function _null() {
@@ -54,7 +58,7 @@ function _null() {
 
     err(() => {
         expect('').to.be.null;
-    }, "expected '' to be null")
+    }, 'expected \'\' to be null');
 }
 
 function _undefined() {
@@ -63,14 +67,13 @@ function _undefined() {
 
     err(() => {
         expect('').to.be.undefined;
-    }, "expected '' to be undefined")
+    }, 'expected \'\' to be undefined');
 }
 
 function exist() {
-    var foo = 'bar'
-        , bar;
+    var foo = 'bar';
     expect(foo).to.exist;
-    expect(bar).to.not.exist;
+    expect(void(0)).to.not.exist;
 }
 
 function arguments() {
@@ -82,8 +85,7 @@ function arguments() {
 }
 
 function equal() {
-    var foo;
-    expect(undefined).to.equal(foo);
+    expect(undefined).to.equal(void(0));
 }
 
 function _typeof() {
@@ -91,7 +93,7 @@ function _typeof() {
 
     err(() => {
         expect('test').to.not.be.a('string');
-    }, "expected 'test' not to be a string");
+    }, 'expected \'test\' not to be a string');
 
     expect(arguments).to.be.an('arguments');
 
@@ -103,24 +105,24 @@ function _typeof() {
     expect(new Object()).to.be.a('object');
     expect({}).to.be.a('object');
     expect([]).to.be.a('array');
-    expect(function () { }).to.be.a('function');
+    expect(() => { }).to.be.a('function');
     expect(null).to.be.a('null');
 
     err(() => {
         expect(5).to.not.be.a('number', 'blah');
-    }, "blah: expected 5 not to be a number");
+    }, 'blah: expected 5 not to be a number');
 }
 
+class Foo { }
 function _instanceof() {
-    function Foo() { }
     expect(new Foo()).to.be.an.instanceof(Foo);
 
     err(() => {
         expect(3).to.an.instanceof(Foo, 'blah');
-    }, "blah: expected 3 to be an instance of Foo");
+    }, 'blah: expected 3 to be an instance of Foo');
 }
 
-function within(start, finish) {
+function within() {
     expect(5).to.be.within(5, 10);
     expect(5).to.be.within(3, 6);
     expect(5).to.be.within(3, 5);
@@ -130,22 +132,22 @@ function within(start, finish) {
 
     err(() => {
         expect(5).to.not.be.within(4, 6, 'blah');
-    }, "blah: expected 5 to not be within 4..6", 'blah');
+    }, 'blah: expected 5 to not be within 4..6', 'blah');
 
     err(() => {
         expect(10).to.be.within(50, 100, 'blah');
-    }, "blah: expected 10 to be within 50..100");
+    }, 'blah: expected 10 to be within 50..100');
 
     err(() => {
         expect('foo').to.have.length.within(5, 7, 'blah');
-    }, "blah: expected \'foo\' to have a length within 5..7");
+    }, 'blah: expected \'foo\' to have a length within 5..7');
 
     err(() => {
         expect([1, 2, 3]).to.have.length.within(5, 7, 'blah');
-    }, "blah: expected [ 1, 2, 3 ] to have a length within 5..7");
+    }, 'blah: expected [ 1, 2, 3 ] to have a length within 5..7');
 }
 
-function above(n) {
+function above() {
     expect(5).to.be.above(2);
     expect(5).to.be.greaterThan(2);
     expect(5).to.not.be.above(5);
@@ -155,22 +157,22 @@ function above(n) {
 
     err(() => {
         expect(5).to.be.above(6, 'blah');
-    }, "blah: expected 5 to be above 6", 'blah');
+    }, 'blah: expected 5 to be above 6', 'blah');
 
     err(() => {
         expect(10).to.not.be.above(6, 'blah');
-    }, "blah: expected 10 to be at most 6");
+    }, 'blah: expected 10 to be at most 6');
 
     err(() => {
         expect('foo').to.have.length.above(4, 'blah');
-    }, "blah: expected \'foo\' to have a length above 4 but got 3");
+    }, 'blah: expected \'foo\' to have a length above 4 but got 3');
 
     err(() => {
         expect([1, 2, 3]).to.have.length.above(4, 'blah');
-    }, "blah: expected [ 1, 2, 3 ] to have a length above 4 but got 3");
+    }, 'blah: expected [ 1, 2, 3 ] to have a length above 4 but got 3');
 }
 
-function least(n) {
+function least() {
     expect(5).to.be.at.least(2);
     expect(5).to.be.at.least(5);
     expect(5).to.not.be.at.least(6);
@@ -179,26 +181,26 @@ function least(n) {
 
     err(() => {
         expect(5).to.be.at.least(6, 'blah');
-    }, "blah: expected 5 to be at least 6", 'blah');
+    }, 'blah: expected 5 to be at least 6', 'blah');
 
     err(() => {
         expect(10).to.not.be.at.least(6, 'blah');
-    }, "blah: expected 10 to be below 6");
+    }, 'blah: expected 10 to be below 6');
 
     err(() => {
         expect('foo').to.have.length.of.at.least(4, 'blah');
-    }, "blah: expected \'foo\' to have a length at least 4 but got 3");
+    }, 'blah: expected \'foo\' to have a length at least 4 but got 3');
 
     err(() => {
         expect([1, 2, 3]).to.have.length.of.at.least(4, 'blah');
-    }, "blah: expected [ 1, 2, 3 ] to have a length at least 4 but got 3");
+    }, 'blah: expected [ 1, 2, 3 ] to have a length at least 4 but got 3');
 
     err(() => {
         expect([1, 2, 3, 4]).to.not.have.length.of.at.least(4, 'blah');
-    }, "blah: expected [ 1, 2, 3, 4 ] to have a length below 4");
+    }, 'blah: expected [ 1, 2, 3, 4 ] to have a length below 4');
 }
 
-function below(n) {
+function below() {
     expect(2).to.be.below(5);
     expect(2).to.be.lessThan(5);
     expect(2).to.not.be.below(2);
@@ -208,22 +210,22 @@ function below(n) {
 
     err(() => {
         expect(6).to.be.below(5, 'blah');
-    }, "blah: expected 6 to be below 5");
+    }, 'blah: expected 6 to be below 5');
 
     err(() => {
         expect(6).to.not.be.below(10, 'blah');
-    }, "blah: expected 6 to be at least 10");
+    }, 'blah: expected 6 to be at least 10');
 
     err(() => {
         expect('foo').to.have.length.below(2, 'blah');
-    }, "blah: expected \'foo\' to have a length below 2 but got 3");
+    }, 'blah: expected \'foo\' to have a length below 2 but got 3');
 
     err(() => {
         expect([1, 2, 3]).to.have.length.below(2, 'blah');
-    }, "blah: expected [ 1, 2, 3 ] to have a length below 2 but got 3");
+    }, 'blah: expected [ 1, 2, 3 ] to have a length below 2 but got 3');
 }
 
-function most(n) {
+function most() {
     expect(2).to.be.at.most(5);
     expect(2).to.be.at.most(2);
     expect(2).to.not.be.at.most(1);
@@ -233,39 +235,39 @@ function most(n) {
 
     err(() => {
         expect(6).to.be.at.most(5, 'blah');
-    }, "blah: expected 6 to be at most 5");
+    }, 'blah: expected 6 to be at most 5');
 
     err(() => {
         expect(6).to.not.be.at.most(10, 'blah');
-    }, "blah: expected 6 to be above 10");
+    }, 'blah: expected 6 to be above 10');
 
     err(() => {
         expect('foo').to.have.length.of.at.most(2, 'blah');
-    }, "blah: expected \'foo\' to have a length at most 2 but got 3");
+    }, 'blah: expected \'foo\' to have a length at most 2 but got 3');
 
     err(() => {
         expect([1, 2, 3]).to.have.length.of.at.most(2, 'blah');
-    }, "blah: expected [ 1, 2, 3 ] to have a length at most 2 but got 3");
+    }, 'blah: expected [ 1, 2, 3 ] to have a length at most 2 but got 3');
 
     err(() => {
         expect([1, 2]).to.not.have.length.of.at.most(2, 'blah');
-    }, "blah: expected [ 1, 2 ] to have a length above 2");
+    }, 'blah: expected [ 1, 2 ] to have a length above 2');
 }
 
-function match(regexp) {
+function match() {
     expect('foobar').to.match(/^foo/);
     expect('foobar').to.not.match(/^bar/);
 
     err(() => {
-        expect('foobar').to.match(/^bar/i, 'blah')
-}, "blah: expected 'foobar' to match /^bar/i");
+        expect('foobar').to.match(/^bar/i, 'blah');
+    }, 'blah: expected \'foobar\' to match /^bar/i');
 
     err(() => {
-        expect('foobar').to.not.match(/^foo/i, 'blah')
-}, "blah: expected 'foobar' not to match /^foo/i");
+        expect('foobar').to.not.match(/^foo/i, 'blah');
+    }, 'blah: expected \'foobar\' not to match /^foo/i');
 }
 
-function length2(n) {
+function length2() {
     expect('test').to.have.length(4);
     expect('test').to.not.have.length(3);
     expect([1, 2, 3]).to.have.length(3);
@@ -276,10 +278,10 @@ function length2(n) {
 
     err(() => {
         expect('asd').to.not.have.length(3, 'blah');
-    }, "blah: expected 'asd' to not have a length of 3");
+    }, 'blah: expected \'asd\' to not have a length of 3');
 }
 
-function eql(val) {
+function eql() {
     expect('test').to.eql('test');
     expect({ foo: 'bar' }).to.eql({ foo: 'bar' });
     expect(1).to.eql(1);
@@ -290,8 +292,11 @@ function eql(val) {
     }, 'blah: expected 4 to deeply equal 3');
 }
 
+class Buffer {
+    constructor(arr: number[]) {
+    }
+}
 function buffer() {
-    var Buffer;
     expect(new Buffer([1])).to.eql(new Buffer([1]));
 
     err(() => {
@@ -299,7 +304,7 @@ function buffer() {
     }, 'expected <Buffer 00> to deeply equal <Buffer 01>');
 }
 
-function equal2(val) {
+function equal2() {
     expect('test').to.equal('test');
     expect(1).to.equal(1);
 
@@ -309,10 +314,10 @@ function equal2(val) {
 
     err(() => {
         expect('4').to.equal(4, 'blah');
-    }, "blah: expected '4' to equal 4");
+    }, 'blah: expected \'4\' to equal 4');
 }
 
-function deepEqual(val) {
+function deepEqual() {
     expect({ foo: 'bar' }).to.deep.equal({ foo: 'bar' });
     expect({ foo: 'bar' }).not.to.deep.equal({ foo: 'baz' });
 }
@@ -329,21 +334,25 @@ function deepEqual2() {
     expect(/a/m).not.to.deep.equal(/b/m);
 }
 
-function deepEqual3(Date) {
-    var a = new Date(1, 2, 3)
-        , b = new Date(4, 5, 6);
+// ReSharper disable once InconsistentNaming
+function deepEqual3() {
+    var a = new Date(1, 2, 3);
+    var b = new Date(4, 5, 6);
     expect(a).to.deep.equal(a);
     expect(a).not.to.deep.equal(b);
     expect(a).not.to.deep.equal({});
 }
 
-function deepInclude(val) {
+function deepInclude() {
     expect(['foo', 'bar']).to.deep.include(['bar', 'foo']);
     expect(['foo', 'bar']).not.to.deep.equal(['foo', 'baz' ]);
 }
 
+class FakeArgs {
+    length: number;
+}
+
 function empty() {
-    function FakeArgs() { };
     FakeArgs.prototype.length = 0;
 
     expect('').to.be.empty;
@@ -357,38 +366,38 @@ function empty() {
 
     err(() => {
         expect('').not.to.be.empty;
-    }, "expected \'\' not to be empty");
+    }, 'expected \'\' not to be empty');
 
     err(() => {
         expect('foo').to.be.empty;
-    }, "expected \'foo\' to be empty");
+    }, 'expected \'foo\' to be empty');
 
     err(() => {
         expect([]).not.to.be.empty;
-    }, "expected [] not to be empty");
+    }, 'expected [] not to be empty');
 
     err(() => {
         expect(['foo']).to.be.empty;
-    }, "expected [ \'foo\' ] to be empty");
+    }, 'expected [ \'foo\' ] to be empty');
 
     err(() => {
         expect(new FakeArgs).not.to.be.empty;
-    }, "expected { length: 0 } not to be empty");
+    }, 'expected { length: 0 } not to be empty');
 
     err(() => {
         expect({ arguments: 0 }).to.be.empty;
-    }, "expected { arguments: 0 } to be empty");
+    }, 'expected { arguments: 0 } to be empty');
 
     err(() => {
         expect({}).not.to.be.empty;
-    }, "expected {} not to be empty");
+    }, 'expected {} not to be empty');
 
     err(() => {
         expect({ foo: 'bar' }).to.be.empty;
-    }, "expected { foo: \'bar\' } to be empty");
+    }, 'expected { foo: \'bar\' } to be empty');
 }
 
-function property(name) {
+function property() {
     expect('test').to.have.property('length');
     expect(4).to.not.have.property('length');
 
@@ -399,14 +408,14 @@ function property(name) {
 
     err(() => {
         expect('asd').to.have.property('foo');
-    }, "expected 'asd' to have a property 'foo'");
+    }, 'expected \'asd\' to have a property \'foo\'');
     err(() => {
         expect({ foo: { bar: 'baz' } })
             .to.have.property('foo.bar');
-    }, "expected { foo: { bar: 'baz' } } to have a property 'foo.bar'");
+    }, 'expected { foo: { bar: \'baz\' } } to have a property \'foo.bar\'');
 }
 
-function deepProperty(name) {
+function deepProperty() {
     expect({ 'foo.bar': 'baz' })
         .to.not.have.deep.property('foo.bar');
     expect({ foo: { bar: 'baz' } })
@@ -415,56 +424,56 @@ function deepProperty(name) {
     err(() => {
         expect({ 'foo.bar': 'baz' })
             .to.have.deep.property('foo.bar');
-    }, "expected { 'foo.bar': 'baz' } to have a deep property 'foo.bar'");
+    }, 'expected { \'foo.bar\': \'baz\' } to have a deep property \'foo.bar\'');
 }
 
-function property2(name, val) {
+function property2() {
     expect('test').to.have.property('length', 4);
     expect('asd').to.have.property('constructor', String);
 
     err(() => {
         expect('asd').to.have.property('length', 4, 'blah');
-    }, "blah: expected 'asd' to have a property 'length' of 4, but got 3");
+    }, 'blah: expected \'asd\' to have a property \'length\' of 4, but got 3');
 
     err(() => {
         expect('asd').to.not.have.property('length', 3, 'blah');
-    }, "blah: expected 'asd' to not have a property 'length' of 3");
+    }, 'blah: expected \'asd\' to not have a property \'length\' of 3');
 
     err(() => {
         expect('asd').to.not.have.property('foo', 3, 'blah');
-    }, "blah: 'asd' has no property 'foo'");
+    }, 'blah: \'asd\' has no property \'foo\'');
 
     err(() => {
         expect('asd').to.have.property('constructor', Number, 'blah');
-    }, "blah: expected 'asd' to have a property 'constructor' of [Function: Number], but got [Function: String]");
+    }, 'blah: expected \'asd\' to have a property \'constructor\' of [Function: Number], but got [Function: String]');
 }
 
-function deepProperty2(name, val) {
+function deepProperty2() {
     expect({ foo: { bar: 'baz' } })
         .to.have.deep.property('foo.bar', 'baz');
 
     err(() => {
         expect({ foo: { bar: 'baz' } })
             .to.have.deep.property('foo.bar', 'quux', 'blah');
-    }, "blah: expected { foo: { bar: 'baz' } } to have a deep property 'foo.bar' of 'quux', but got 'baz'");
+    }, 'blah: expected { foo: { bar: \'baz\' } } to have a deep property \'foo.bar\' of \'quux\', but got \'baz\'');
     err(() => {
         expect({ foo: { bar: 'baz' } })
             .to.not.have.deep.property('foo.bar', 'baz', 'blah');
-    }, "blah: expected { foo: { bar: 'baz' } } to not have a deep property 'foo.bar' of 'baz'");
+    }, 'blah: expected { foo: { bar: \'baz\' } } to not have a deep property \'foo.bar\' of \'baz\'');
     err(() => {
         expect({ foo: 5 })
             .to.not.have.deep.property('foo.bar', 'baz', 'blah');
-    }, "blah: { foo: 5 } has no deep property 'foo.bar'");
+    }, 'blah: { foo: 5 } has no deep property \'foo.bar\'');
 }
 
-function ownProperty(name) {
+function ownProperty() {
     expect('test').to.have.ownProperty('length');
     expect('test').to.haveOwnProperty('length');
     expect({ length: 12 }).to.have.ownProperty('length');
 
     err(() => {
         expect({ length: 12 }).to.not.have.ownProperty('length', 'blah');
-    }, "blah: expected { length: 12 } to not have own property 'length'");
+    }, 'blah: expected { length: 12 } to not have own property \'length\'');
 }
 
 function string() {
@@ -474,15 +483,15 @@ function string() {
 
     err(() => {
         expect(3).to.have.string('baz');
-    }, "expected 3 to be a string");
+    }, 'expected 3 to be a string');
 
     err(() => {
         expect('foobar').to.have.string('baz', 'blah');
-    }, "blah: expected 'foobar' to contain 'baz'");
+    }, 'blah: expected \'foobar\' to contain \'baz\'');
 
     err(() => {
         expect('foobar').to.not.have.string('bar', 'blah');
-    }, "blah: expected 'foobar' to not contain 'bar'");
+    }, 'blah: expected \'foobar\' to not contain \'bar\'');
 }
 
 function include() {
@@ -495,14 +504,14 @@ function include() {
 
     err(() => {
         expect(['foo']).to.include('bar', 'blah');
-    }, "blah: expected [ 'foo' ] to include 'bar'");
+    }, 'blah: expected [ \'foo\' ] to include \'bar\'');
 
     err(() => {
         expect(['bar', 'foo']).to.not.include('foo', 'blah');
-    }, "blah: expected [ 'bar', 'foo' ] to not include 'foo'");
+    }, 'blah: expected [ \'bar\', \'foo\' ] to not include \'foo\'');
 }
 
-function keys(array) {
+function keys() {
     expect({ foo: 1 }).to.have.keys(['foo']);
     expect({ foo: 1, bar: 2 }).to.have.keys(['foo', 'bar']);
     expect({ foo: 1, bar: 2 }).to.have.keys('foo', 'bar');
@@ -524,51 +533,51 @@ function keys(array) {
 
     err(() => {
         expect({ foo: 1 }).to.have.keys();
-    }, "keys required");
+    }, 'keys required');
 
     err(() => {
         expect({ foo: 1 }).to.have.keys([]);
-    }, "keys required");
+    }, 'keys required');
 
     err(() => {
         expect({ foo: 1 }).to.not.have.keys([]);
-    }, "keys required");
+    }, 'keys required');
 
     err(() => {
         expect({ foo: 1 }).to.contain.keys([]);
-    }, "keys required");
+    }, 'keys required');
 
     err(() => {
         expect({ foo: 1 }).to.have.keys(['bar']);
-    }, "expected { foo: 1 } to have key 'bar'");
+    }, 'expected { foo: 1 } to have key \'bar\'');
 
     err(() => {
         expect({ foo: 1 }).to.have.keys(['bar', 'baz']);
-    }, "expected { foo: 1 } to have keys 'bar', and 'baz'");
+    }, 'expected { foo: 1 } to have keys \'bar\', and \'baz\'');
 
     err(() => {
         expect({ foo: 1 }).to.have.keys(['foo', 'bar', 'baz']);
-    }, "expected { foo: 1 } to have keys 'foo', 'bar', and 'baz'");
+    }, 'expected { foo: 1 } to have keys \'foo\', \'bar\', and \'baz\'');
 
     err(() => {
         expect({ foo: 1 }).to.not.have.keys(['foo']);
-    }, "expected { foo: 1 } to not have key 'foo'");
+    }, 'expected { foo: 1 } to not have key \'foo\'');
 
     err(() => {
         expect({ foo: 1 }).to.not.have.keys(['foo']);
-    }, "expected { foo: 1 } to not have key 'foo'");
+    }, 'expected { foo: 1 } to not have key \'foo\'');
 
     err(() => {
         expect({ foo: 1, bar: 2 }).to.not.have.keys(['foo', 'bar']);
-    }, "expected { foo: 1, bar: 2 } to not have keys 'foo', and 'bar'");
+    }, 'expected { foo: 1, bar: 2 } to not have keys \'foo\', and \'bar\'');
 
     err(() => {
         expect({ foo: 1 }).to.not.contain.keys(['foo']);
-    }, "expected { foo: 1 } to not contain key 'foo'");
+    }, 'expected { foo: 1 } to not contain key \'foo\'');
 
     err(() => {
         expect({ foo: 1 }).to.contain.keys('foo', 'bar');
-    }, "expected { foo: 1 } to contain keys 'foo', and 'bar'");
+    }, 'expected { foo: 1 } to contain keys \'foo\', and \'bar\'');
 }
 
 function chaining() {
@@ -577,23 +586,21 @@ function chaining() {
 
     err(() => {
         expect(tea).to.have.property('extras').with.lengthOf(4);
-    }, "expected [ 'milk', 'sugar', 'smile' ] to have a length of 4 but got 3");
+    }, 'expected [ \'milk\', \'sugar\', \'smile\' ] to have a length of 4 but got 3');
 
     expect(tea).to.be.a('object').and.have.property('name', 'chai');
 }
 
+class PoorlyConstructedError {}
 function _throw() {
     // See GH-45: some poorly-constructed custom errors don't have useful names
     // on either their constructor or their constructor prototype, but instead
     // only set the name inside the constructor itself.
-    var PoorlyConstructedError = () => {
-        this.name = 'PoorlyConstructedError';
-    };
     PoorlyConstructedError.prototype = Object.create(Error.prototype);
 
     var specificError = new RangeError('boo');
 
-    var goodFn = () => { 1 == 1; }
+    var goodFn = () => { }
         , badFn = () => { throw new Error('testing'); }
         , refErrFn = () => { throw new ReferenceError('hello'); }
         , ickyErrFn = () => { throw new PoorlyConstructedError(); }
@@ -627,39 +634,39 @@ function _throw() {
 
     err(() => {
         expect(goodFn).to.throw();
-    }, "expected [Function] to throw an error");
+    }, 'expected [Function] to throw an error');
 
     err(() => {
         expect(goodFn).to.throw(ReferenceError);
-    }, "expected [Function] to throw ReferenceError");
+    }, 'expected [Function] to throw ReferenceError');
 
     err(() => {
         expect(goodFn).to.throw(specificError);
-    }, "expected [Function] to throw [RangeError: boo]");
+    }, 'expected [Function] to throw [RangeError: boo]');
 
     err(() => {
         expect(badFn).to.not.throw();
-    }, "expected [Function] to not throw an error but [Error: testing] was thrown");
+    }, 'expected [Function] to not throw an error but [Error: testing] was thrown');
 
     err(() => {
         expect(badFn).to.throw(ReferenceError);
-    }, "expected [Function] to throw 'ReferenceError' but [Error: testing] was thrown");
+    }, 'expected [Function] to throw \'ReferenceError\' but [Error: testing] was thrown');
 
     err(() => {
         expect(badFn).to.throw(specificError);
-    }, "expected [Function] to throw [RangeError: boo] but [Error: testing] was thrown");
+    }, 'expected [Function] to throw [RangeError: boo] but [Error: testing] was thrown');
 
     err(() => {
         expect(badFn).to.not.throw(Error);
-    }, "expected [Function] to not throw 'Error' but [Error: testing] was thrown");
+    }, 'expected [Function] to not throw \'Error\' but [Error: testing] was thrown');
 
     err(() => {
         expect(refErrFn).to.not.throw(ReferenceError);
-    }, "expected [Function] to not throw 'ReferenceError' but [ReferenceError: hello] was thrown");
+    }, 'expected [Function] to not throw \'ReferenceError\' but [ReferenceError: hello] was thrown');
 
     err(() => {
         expect(badFn).to.throw(PoorlyConstructedError);
-    }, "expected [Function] to throw 'PoorlyConstructedError' but [Error: testing] was thrown");
+    }, 'expected [Function] to throw \'PoorlyConstructedError\' but [Error: testing] was thrown');
 
     err(() => {
         expect(ickyErrFn).to.not.throw(PoorlyConstructedError);
@@ -671,37 +678,37 @@ function _throw() {
 
     err(() => {
         expect(specificErrFn).to.throw(new ReferenceError('eek'));
-    }, "expected [Function] to throw [ReferenceError: eek] but [RangeError: boo] was thrown");
+    }, 'expected [Function] to throw [ReferenceError: eek] but [RangeError: boo] was thrown');
 
     err(() => {
         expect(specificErrFn).to.not.throw(specificError);
-    }, "expected [Function] to not throw [RangeError: boo]");
+    }, 'expected [Function] to not throw [RangeError: boo]');
 
     err(() => {
         expect(badFn).to.not.throw(/testing/);
-    }, "expected [Function] to throw error not matching /testing/");
+    }, 'expected [Function] to throw error not matching /testing/');
 
     err(() => {
         expect(badFn).to.throw(/hello/);
-    }, "expected [Function] to throw error matching /hello/ but got 'testing'");
+    }, 'expected [Function] to throw error matching /hello/ but got \'testing\'');
 
     err(() => {
         expect(badFn).to.throw(Error, /hello/, 'blah');
-    }, "blah: expected [Function] to throw error matching /hello/ but got 'testing'");
+    }, 'blah: expected [Function] to throw error matching /hello/ but got \'testing\'');
 
     err(() => {
         expect(badFn).to.throw(Error, 'hello', 'blah');
-    }, "blah: expected [Function] to throw error including 'hello' but got 'testing'");
+    }, 'blah: expected [Function] to throw error including \'hello\' but got \'testing\'');
 }
 
 function use(){
-    chai.use(function (_chai, utils) {
+    // ReSharper disable once InconsistentNaming
+    chai.use((_chai) => {
       _chai.can.use.any();
     });
 }
 
 function respondTo() {
-    function Foo() {};
     var bar = {};
 
     expect(Foo).to.respondTo('bar');
@@ -721,15 +728,15 @@ function respondTo() {
 }
 
 function satisfy() {
-    function matcher(num) {
+    function matcher(num: number) {
         return num === 1;
-    };
+    }
 
     expect(1).to.satisfy(matcher);
 
     err(() => {
         expect(2).to.satisfy(matcher, 'blah');
-    }, "blah: expected 2 to satisfy [Function: matcher]");
+    }, 'blah: expected 2 to satisfy [Function: matcher]');
 }
 
 function closeTo() {
@@ -739,11 +746,11 @@ function closeTo() {
 
     err(() => {
         expect(2).to.be.closeTo(1.0, 0.5, 'blah');
-    }, "blah: expected 2 to be close to 1 +/- 0.5");
+    }, 'blah: expected 2 to be close to 1 +/- 0.5');
 
     err(() => {
         expect(-10).to.be.closeTo(20, 29, 'blah');
-    }, "blah: expected -10 to be close to 20 +/- 29");
+    }, 'blah: expected -10 to be close to 20 +/- 29');
 }
 
 function includeMembers() {
@@ -779,617 +786,611 @@ declare function suite(description: string, action: Function):void;
 declare function test(description: string, action: Function):void;
 
 interface FieldObj {
-	field: any;
-}
-class Foo {
-	constructor() {
-
-	}
+    field: any;
 }
 
 class CrashyObject {
-	inspect (): void {
-		throw new Error("Arg's inspect() called even though the test passed");
-	}
+    inspect (): void {
+        throw new Error('Arg\'s inspect() called even though the test passed');
+    }
 }
 
-suite('assert', function () {
+suite('assert', () => {
 
-	test('assert', function () {
-		var foo = 'bar';
-		assert(foo == 'bar', "expected foo to equal `bar`");
+    test('assert', () => {
+        var foo = 'bar';
+        assert(foo === 'bar', 'expected foo to equal `bar`');
 
-		err(function () {
-			assert(foo == 'baz', "expected foo to equal `bar`");
-		}, "expected foo to equal `bar`");
-	});
+        err(() => {
+            assert(foo === 'baz', 'expected foo to equal `bar`');
+        }, 'expected foo to equal `bar`');
+    });
 
-	test('isTrue', function () {
-		assert.isTrue(true);
-
-		err(function () {
-			assert.isTrue(false);
-		}, "expected false to be true");
+    test('isTrue', () => {
+        assert.isTrue(true);
 
-		err(function () {
-			assert.isTrue(1);
-		}, "expected 1 to be true");
-
-		err(function () {
-			assert.isTrue('test');
-		}, "expected 'test' to be true");
-	});
+        err(() => {
+            assert.isTrue(false);
+        }, 'expected false to be true');
 
-	test('ok', function () {
-		assert.ok(true);
-		assert.ok(1);
-		assert.ok('test');
-
-		err(function () {
-			assert.ok(false);
-		}, "expected false to be truthy");
-
-		err(function () {
-			assert.ok(0);
-		}, "expected 0 to be truthy");
-
-		err(function () {
-			assert.ok('');
-		}, "expected '' to be truthy");
-	});
-
-	test('isFalse', function () {
-		assert.isFalse(false);
-
-		err(function () {
-			assert.isFalse(true);
-		}, "expected true to be false");
-
-		err(function () {
-			assert.isFalse(0);
-		}, "expected 0 to be false");
-	});
+        err(() => {
+            assert.isTrue(1);
+        }, 'expected 1 to be true');
 
-	test('equal', function () {
-		var foo: any;
-		assert.equal(foo, undefined);
-	});
+        err(() => {
+            assert.isTrue('test');
+        }, 'expected \'test\' to be true');
+    });
 
-	test('typeof / notTypeOf', function () {
-		assert.typeOf('test', 'string');
-		assert.typeOf(true, 'boolean');
-		assert.typeOf(5, 'number');
+    test('ok', () => {
+        assert.ok(true);
+        assert.ok(1);
+        assert.ok('test');
+
+        err(() => {
+            assert.ok(false);
+        }, 'expected false to be truthy');
+
+        err(() => {
+            assert.ok(0);
+        }, 'expected 0 to be truthy');
+
+        err(() => {
+            assert.ok('');
+        }, 'expected \'\' to be truthy');
+    });
+
+    test('isFalse', () => {
+        assert.isFalse(false);
+
+        err(() => {
+            assert.isFalse(true);
+        }, 'expected true to be false');
+
+        err(() => {
+            assert.isFalse(0);
+        }, 'expected 0 to be false');
+    });
 
-		err(function () {
-			assert.typeOf(5, 'string');
-		}, "expected 5 to be a string");
+    test('equal', () => {
+        assert.equal(void(0), undefined);
+    });
 
-	});
+    test('typeof / notTypeOf', () => {
+        assert.typeOf('test', 'string');
+        assert.typeOf(true, 'boolean');
+        assert.typeOf(5, 'number');
 
-	test('notTypeOf', function () {
-		assert.notTypeOf('test', 'number');
-
-		err(function () {
-			assert.notTypeOf(5, 'number');
-		}, "expected 5 not to be a number");
-	});
+        err(() => {
+            assert.typeOf(5, 'string');
+        }, 'expected 5 to be a string');
 
-	test('instanceOf', function () {
-		assert.instanceOf(new Foo(), Foo);
-
-		err(function () {
-			assert.instanceOf(5, Foo);
-		}, "expected 5 to be an instance of Foo");
-		assert.instanceOf(new CrashyObject(), CrashyObject);
-	});
-
-	test('notInstanceOf', function () {
-		assert.notInstanceOf(new Foo(), String);
-
-		err(function () {
-			assert.notInstanceOf(new Foo(), Foo);
-		}, "expected {} to not be an instance of Foo");
-	});
-
-	test('isObject', function () {
-		assert.isObject({});
-		assert.isObject(new Foo());
-
-		err(function () {
-			assert.isObject(true);
-		}, "expected true to be an object");
-
-		err(function () {
-			assert.isObject(Foo);
-		}, "expected [Function: Foo] to be an object");
-
-		err(function () {
-			assert.isObject('foo');
-		}, "expected 'foo' to be an object");
-	});
-
-	test('isNotObject', function () {
-		assert.isNotObject(5);
-
-		err(function () {
-			assert.isNotObject({});
-		}, "expected {} not to be an object");
-	});
-
-	test('notEqual', function () {
-		assert.notEqual(3, 4);
-
-		err(function () {
-			assert.notEqual(5, 5);
-		}, "expected 5 to not equal 5");
-	});
-
-	test('strictEqual', function () {
-		assert.strictEqual('foo', 'foo');
-
-		err(function () {
-			assert.strictEqual('5', 5);
-		}, "expected \'5\' to equal 5");
-	});
-
-	test('notStrictEqual', function () {
-		assert.notStrictEqual(5, '5');
-
-		err(function () {
-			assert.notStrictEqual(5, 5);
-		}, "expected 5 to not equal 5");
-	});
-
-	test('deepEqual', function () {
-		assert.deepEqual({tea: 'chai'}, {tea: 'chai'});
-
-		err(function () {
-			assert.deepEqual({tea: 'chai'}, {tea: 'black'});
-		}, "expected { tea: \'chai\' } to deeply equal { tea: \'black\' }");
-
-		var obja = Object.create({ tea: 'chai' })
-		, objb = Object.create({ tea: 'chai' });
-
-		assert.deepEqual(obja, objb);
-
-		var obj1 = Object.create({tea: 'chai'})
-		, obj2 = Object.create({tea: 'black'});
-
-		err(function () {
-			assert.deepEqual(obj1, obj2);
-		}, "expected { tea: \'chai\' } to deeply equal { tea: \'black\' }");
-	});
-
-	test('deepEqual (ordering)', function () {
-		var a = { a: 'b', c: 'd' }
-		, b = { c: 'd', a: 'b' };
-		assert.deepEqual(a, b);
-	});
-
-	test('deepEqual (circular)', function () {
-		var circularObject:any = {}
-		, secondCircularObject:any = {};
-		circularObject.field = circularObject;
-		secondCircularObject.field = secondCircularObject;
-
-		assert.deepEqual(circularObject, secondCircularObject);
-
-		err(function () {
-			secondCircularObject.field2 = secondCircularObject;
-			assert.deepEqual(circularObject, secondCircularObject);
-		}, "expected { field: [Circular] } to deeply equal { Object (field, field2) }");
-	});
-
-	test('notDeepEqual', function () {
-		assert.notDeepEqual({tea: 'jasmine'}, {tea: 'chai'});
-		err(function () {
-			assert.notDeepEqual({tea: 'chai'}, {tea: 'chai'});
-		}, "expected { tea: \'chai\' } to not deeply equal { tea: \'chai\' }");
-	});
-
-	test('notDeepEqual (circular)', function () {
-		var circularObject:any = {}
-		, secondCircularObject:any = { tea: 'jasmine' };
-		circularObject.field = circularObject;
-		secondCircularObject.field = secondCircularObject;
-
-		assert.notDeepEqual(circularObject, secondCircularObject);
-
-		err(function () {
-			delete secondCircularObject.tea;
-			assert.notDeepEqual(circularObject, secondCircularObject);
-		}, "expected { field: [Circular] } to not deeply equal { field: [Circular] }");
-	});
-
-	test('isNull', function () {
-		assert.isNull(null);
-
-		err(function () {
-			assert.isNull(undefined);
-		}, "expected undefined to equal null");
-	});
-
-	test('isNotNull', function () {
-		assert.isNotNull(undefined);
-
-		err(function () {
-			assert.isNotNull(null);
-		}, "expected null to not equal null");
-	});
-
-	test('isUndefined', function () {
-		assert.isUndefined(undefined);
-
-		err(function () {
-			assert.isUndefined(null);
-		}, "expected null to equal undefined");
-	});
-
-	test('isDefined', function () {
-		assert.isDefined(null);
-
-		err(function () {
-			assert.isDefined(undefined);
-		}, "expected undefined to not equal undefined");
-	});
-
-	test('isFunction', function () {
-		var func = function () {
-		};
-		assert.isFunction(func);
-
-		err(function () {
-			assert.isFunction({});
-		}, "expected {} to be a function");
-	});
-
-	test('isNotFunction', function () {
-		assert.isNotFunction(5);
-
-		err(function () {
-			assert.isNotFunction(function () {
-			});
-		}, "expected [Function] not to be a function");
-	});
-
-	test('isArray', function () {
-		assert.isArray([]);
-		assert.isArray(new Array<any>());
-
-		err(function () {
-			assert.isArray({});
-		}, "expected {} to be an array");
-	});
-
-	test('isNotArray', function () {
-		assert.isNotArray(3);
-
-		err(function () {
-			assert.isNotArray([]);
-		}, "expected [] not to be an array");
-
-		err(function () {
-			assert.isNotArray(new Array<any>());
-		}, "expected [] not to be an array");
-	});
-
-	test('isString', function () {
-		assert.isString('Foo');
-		assert.isString(new String('foo'));
-
-		err(function () {
-			assert.isString(1);
-		}, "expected 1 to be a string");
-	});
-
-	test('isNotString', function () {
-		assert.isNotString(3);
-		assert.isNotString([ 'hello' ]);
-
-		err(function () {
-			assert.isNotString('hello');
-		}, "expected 'hello' not to be a string");
-	});
-
-	test('isNumber', function () {
-		assert.isNumber(1);
-		assert.isNumber(Number('3'));
-
-		err(function () {
-			assert.isNumber('1');
-		}, "expected \'1\' to be a number");
-	});
-
-	test('isNotNumber', function () {
-		assert.isNotNumber('hello');
-		assert.isNotNumber([ 5 ]);
-
-		err(function () {
-			assert.isNotNumber(4);
-		}, "expected 4 not to be a number");
-	});
-
-	test('isBoolean', function () {
-		assert.isBoolean(true);
-		assert.isBoolean(false);
-
-		err(function () {
-			assert.isBoolean('1');
-		}, "expected \'1\' to be a boolean");
-	});
-
-	test('isNotBoolean', function () {
-		assert.isNotBoolean('true');
-
-		err(function () {
-			assert.isNotBoolean(true);
-		}, "expected true not to be a boolean");
-
-		err(function () {
-			assert.isNotBoolean(false);
-		}, "expected false not to be a boolean");
-	});
-
-	test('include', function () {
-		assert.include('foobar', 'bar');
-		assert.include([ 1, 2, 3], 3);
-
-		err(function () {
-			assert.include('foobar', 'baz');
-		}, "expected \'foobar\' to contain \'baz\'");
-
-		err(function () {
-			assert.include(undefined, 'bar');
-		}, "expected an array or string");
-	});
-
-	test('notInclude', function () {
-		assert.notInclude('foobar', 'baz');
-		assert.notInclude([ 1, 2, 3 ], 4);
-
-		err(function () {
-			assert.notInclude('foobar', 'bar');
-		}, "expected \'foobar\' to not contain \'bar\'");
-
-		err(function () {
-			assert.notInclude(undefined, 'bar');
-		}, "expected an array or string");
-	});
-
-	test('lengthOf', function () {
-		assert.lengthOf([1, 2, 3], 3);
-		assert.lengthOf('foobar', 6);
-
-		err(function () {
-			assert.lengthOf('foobar', 5);
-		}, "expected 'foobar' to have a length of 5 but got 6");
-
-		err(function () {
-			assert.lengthOf(1, 5);
-		}, "expected 1 to have a property \'length\'");
-	});
-
-	test('match', function () {
-		assert.match('foobar', /^foo/);
-		assert.notMatch('foobar', /^bar/);
-
-		err(function () {
-			assert.match('foobar', /^bar/i);
-		}, "expected 'foobar' to match /^bar/i");
-
-		err(function () {
-			assert.notMatch('foobar', /^foo/i);
-		}, "expected 'foobar' not to match /^foo/i");
-	});
-
-	test('property', function () {
-		var obj = { foo: { bar: 'baz' } };
-		var simpleObj = { foo: 'bar' };
-		assert.property(obj, 'foo');
-		assert.deepProperty(obj, 'foo.bar');
-		assert.notProperty(obj, 'baz');
-		assert.notProperty(obj, 'foo.bar');
-		assert.notDeepProperty(obj, 'foo.baz');
-		assert.deepPropertyVal(obj, 'foo.bar', 'baz');
-		assert.deepPropertyNotVal(obj, 'foo.bar', 'flow');
-
-		err(function () {
-			assert.property(obj, 'baz');
-		}, "expected { foo: { bar: 'baz' } } to have a property 'baz'");
-
-		err(function () {
-			assert.deepProperty(obj, 'foo.baz');
-		}, "expected { foo: { bar: 'baz' } } to have a deep property 'foo.baz'");
-
-		err(function () {
-			assert.notProperty(obj, 'foo');
-		}, "expected { foo: { bar: 'baz' } } to not have property 'foo'");
-
-		err(function () {
-			assert.notDeepProperty(obj, 'foo.bar');
-		}, "expected { foo: { bar: 'baz' } } to not have deep property 'foo.bar'");
-
-		err(function () {
-			assert.propertyVal(simpleObj, 'foo', 'ball');
-		}, "expected { foo: 'bar' } to have a property 'foo' of 'ball', but got 'bar'");
-
-		err(function () {
-			assert.deepPropertyVal(obj, 'foo.bar', 'ball');
-		}, "expected { foo: { bar: 'baz' } } to have a deep property 'foo.bar' of 'ball', but got 'baz'");
-
-		err(function () {
-			assert.propertyNotVal(simpleObj, 'foo', 'bar');
-		}, "expected { foo: 'bar' } to not have a property 'foo' of 'bar'");
-
-		err(function () {
-			assert.deepPropertyNotVal(obj, 'foo.bar', 'baz');
-		}, "expected { foo: { bar: 'baz' } } to not have a deep property 'foo.bar' of 'baz'");
-	});
-
-	test('throws', function () {
-		assert.throws(function () {
-			throw new Error('foo');
-		});
-		assert.throws(function () {
-			throw new Error('bar');
-		}, 'bar');
-		assert.throws(function () {
-			throw new Error('bar');
-		}, /bar/);
-		assert.throws(function () {
-			throw new Error('bar');
-		}, Error);
-		assert.throws(function () {
-			throw new Error('bar');
-		}, Error, 'bar');
-
-		err(function () {
-			assert.throws(function () {
-				throw new Error('foo')
-			}, TypeError);
-		}, "expected [Function] to throw 'TypeError' but [Error: foo] was thrown")
-
-		err(function () {
-			assert.throws(function () {
-				throw new Error('foo')
-			}, 'bar');
-		}, "expected [Function] to throw error including 'bar' but got 'foo'")
-
-		err(function () {
-			assert.throws(function () {
-				throw new Error('foo')
-			}, Error, 'bar');
-		}, "expected [Function] to throw error including 'bar' but got 'foo'")
-
-		err(function () {
-			assert.throws(function () {
-				throw new Error('foo')
-			}, TypeError, 'bar');
-		}, "expected [Function] to throw 'TypeError' but [Error: foo] was thrown")
-
-		err(function () {
-			assert.throws(function () {
-			});
-		}, "expected [Function] to throw an error");
-
-		err(function () {
-			assert.throws(function () {
-				throw new Error('')
-			}, 'bar');
-		}, "expected [Function] to throw error including 'bar' but got ''");
-
-		err(function () {
-			assert.throws(function () {
-				throw new Error('')
-			}, /bar/);
-		}, "expected [Function] to throw error matching /bar/ but got ''");
-	});
-
-	test('doesNotThrow', function () {
-		assert.doesNotThrow(function () {
-		});
-		assert.doesNotThrow(function () {
-		}, 'foo');
-
-		err(function () {
-			assert.doesNotThrow(function () {
-				throw new Error('foo');
-			});
-		}, 'expected [Function] to not throw an error but [Error: foo] was thrown');
-	});
-
-	test('ifError', function () {
-		assert.ifError(false);
-		assert.ifError(null);
-		assert.ifError(undefined);
-
-		err(function () {
-			assert.ifError('foo');
-		}, "expected \'foo\' to be falsy");
-	});
-
-	test('operator', function () {
-		assert.operator(1, '<', 2);
-		assert.operator(2, '>', 1);
-		assert.operator(1, '==', 1);
-		assert.operator(1, '<=', 1);
-		assert.operator(1, '>=', 1);
-		assert.operator(1, '!=', 2);
-		assert.operator(1, '!==', 2);
-
-		err(function () {
-			assert.operator(1, '=', 2);
-		}, 'Invalid operator "="');
-
-		err(function () {
-			assert.operator(2, '<', 1);
-		}, "expected 2 to be < 1");
-
-		err(function () {
-			assert.operator(1, '>', 2);
-		}, "expected 1 to be > 2");
-
-		err(function () {
-			assert.operator(1, '==', 2);
-		}, "expected 1 to be == 2");
-
-		err(function () {
-			assert.operator(2, '<=', 1);
-		}, "expected 2 to be <= 1");
-
-		err(function () {
-			assert.operator(1, '>=', 2);
-		}, "expected 1 to be >= 2");
-
-		err(function () {
-			assert.operator(1, '!=', 1);
-		}, "expected 1 to be != 1");
-
-		err(function () {
-			assert.operator(1, '!==', '1');
-		}, "expected 1 to be !== \'1\'");
-	});
-
-	test('closeTo', function () {
-		assert.closeTo(1.5, 1.0, 0.5);
-		assert.closeTo(10, 20, 20);
-		assert.closeTo(-10, 20, 30);
-
-		err(function () {
-			assert.closeTo(2, 1.0, 0.5);
-		}, "expected 2 to be close to 1 +/- 0.5");
-
-		err(function () {
-			assert.closeTo(-10, 20, 29);
-		}, "expected -10 to be close to 20 +/- 29");
-	});
-
-	test('members', function () {
-		assert.includeMembers([1, 2, 3], [2, 3]);
-		assert.includeMembers([1, 2, 3], []);
-		assert.includeMembers([1, 2, 3], [3]);
-
-		err(function () {
-			assert.includeMembers([5, 6], [7, 8]);
-		}, 'expected [ 5, 6 ] to be a superset of [ 7, 8 ]');
-
-		err(function () {
-			assert.includeMembers([5, 6], [5, 6, 0]);
-		}, 'expected [ 5, 6 ] to be a superset of [ 5, 6, 0 ]');
-	});
-
-	test('memberEquals', function () {
-		assert.sameMembers([], []);
-		assert.sameMembers([1, 2, 3], [3, 2, 1]);
-		assert.sameMembers([4, 2], [4, 2]);
-
-		err(function () {
-			assert.sameMembers([], [1, 2]);
-		}, 'expected [] to have the same members as [ 1, 2 ]');
-
-		err(function () {
-			assert.sameMembers([1, 54], [6, 1, 54]);
-		}, 'expected [ 1, 54 ] to have the same members as [ 6, 1, 54 ]');
-	});
+    });
+
+    test('notTypeOf', () => {
+        assert.notTypeOf('test', 'number');
+
+        err(() => {
+            assert.notTypeOf(5, 'number');
+        }, 'expected 5 not to be a number');
+    });
+
+    test('instanceOf', () => {
+        assert.instanceOf(new Foo(), Foo);
+
+        err(() => {
+            assert.instanceOf(5, Foo);
+        }, 'expected 5 to be an instance of Foo');
+        assert.instanceOf(new CrashyObject(), CrashyObject);
+    });
+
+    test('notInstanceOf', () => {
+        assert.notInstanceOf(new Foo(), String);
+
+        err(() => {
+            assert.notInstanceOf(new Foo(), Foo);
+        }, 'expected {} to not be an instance of Foo');
+    });
+
+    test('isObject', () => {
+        assert.isObject({});
+        assert.isObject(new Foo());
+
+        err(() => {
+            assert.isObject(true);
+        }, 'expected true to be an object');
+
+        err(() => {
+            assert.isObject(Foo);
+        }, 'expected [Function: Foo] to be an object');
+
+        err(() => {
+            assert.isObject('foo');
+        }, 'expected \'foo\' to be an object');
+    });
+
+    test('isNotObject', () => {
+        assert.isNotObject(5);
+
+        err(() => {
+            assert.isNotObject({});
+        }, 'expected {} not to be an object');
+    });
+
+    test('notEqual', () => {
+        assert.notEqual(3, 4);
+
+        err(() => {
+            assert.notEqual(5, 5);
+        }, 'expected 5 to not equal 5');
+    });
+
+    test('strictEqual', () => {
+        assert.strictEqual('foo', 'foo');
+
+        err(() => {
+            assert.strictEqual('5', 5);
+        }, 'expected \'5\' to equal 5');
+    });
+
+    test('notStrictEqual', () => {
+        assert.notStrictEqual(5, '5');
+
+        err(() => {
+            assert.notStrictEqual(5, 5);
+        }, 'expected 5 to not equal 5');
+    });
+
+    test('deepEqual', () => {
+        assert.deepEqual({tea: 'chai'}, {tea: 'chai'});
+
+        err(() => {
+            assert.deepEqual({tea: 'chai'}, {tea: 'black'});
+        }, 'expected { tea: \'chai\' } to deeply equal { tea: \'black\' }');
+
+        var obja = Object.create({ tea: 'chai' })
+        , objb = Object.create({ tea: 'chai' });
+
+        assert.deepEqual(obja, objb);
+
+        var obj1 = Object.create({tea: 'chai'})
+        , obj2 = Object.create({tea: 'black'});
+
+        err(() => {
+            assert.deepEqual(obj1, obj2);
+        }, 'expected { tea: \'chai\' } to deeply equal { tea: \'black\' }');
+    });
+
+    test('deepEqual (ordering)', () => {
+        var a = { a: 'b', c: 'd' }
+        , b = { c: 'd', a: 'b' };
+        assert.deepEqual(a, b);
+    });
+
+    test('deepEqual (circular)', () => {
+        var circularObject:any = {}
+        , secondCircularObject:any = {};
+        circularObject.field = circularObject;
+        secondCircularObject.field = secondCircularObject;
+
+        assert.deepEqual(circularObject, secondCircularObject);
+
+        err(() => {
+            secondCircularObject.field2 = secondCircularObject;
+            assert.deepEqual(circularObject, secondCircularObject);
+        }, 'expected { field: [Circular] } to deeply equal { Object (field, field2) }');
+    });
+
+    test('notDeepEqual', () => {
+        assert.notDeepEqual({tea: 'jasmine'}, {tea: 'chai'});
+        err(() => {
+            assert.notDeepEqual({tea: 'chai'}, {tea: 'chai'});
+        }, 'expected { tea: \'chai\' } to not deeply equal { tea: \'chai\' }');
+    });
+
+    test('notDeepEqual (circular)', () => {
+        var circularObject:any = {}
+        , secondCircularObject:any = { tea: 'jasmine' };
+        circularObject.field = circularObject;
+        secondCircularObject.field = secondCircularObject;
+
+        assert.notDeepEqual(circularObject, secondCircularObject);
+
+        err(() => {
+            delete secondCircularObject.tea;
+            assert.notDeepEqual(circularObject, secondCircularObject);
+        }, 'expected { field: [Circular] } to not deeply equal { field: [Circular] }');
+    });
+
+    test('isNull', () => {
+        assert.isNull(null);
+
+        err(() => {
+            assert.isNull(undefined);
+        }, 'expected undefined to equal null');
+    });
+
+    test('isNotNull', () => {
+        assert.isNotNull(undefined);
+
+        err(() => {
+            assert.isNotNull(null);
+        }, 'expected null to not equal null');
+    });
+
+    test('isUndefined', () => {
+        assert.isUndefined(undefined);
+
+        err(() => {
+            assert.isUndefined(null);
+        }, 'expected null to equal undefined');
+    });
+
+    test('isDefined', () => {
+        assert.isDefined(null);
+
+        err(() => {
+            assert.isDefined(undefined);
+        }, 'expected undefined to not equal undefined');
+    });
+
+    test('isFunction', () => {
+        var func = () => {
+        };
+        assert.isFunction(func);
+
+        err(() => {
+            assert.isFunction({});
+        }, 'expected {} to be a function');
+    });
+
+    test('isNotFunction', () => {
+        assert.isNotFunction(5);
+
+        err(() => {
+            assert.isNotFunction(() => {
+            });
+        }, 'expected [Function] not to be a function');
+    });
+
+    test('isArray', () => {
+        assert.isArray([]);
+        assert.isArray(new Array<any>());
+
+        err(() => {
+            assert.isArray({});
+        }, 'expected {} to be an array');
+    });
+
+    test('isNotArray', () => {
+        assert.isNotArray(3);
+
+        err(() => {
+            assert.isNotArray([]);
+        }, 'expected [] not to be an array');
+
+        err(() => {
+            assert.isNotArray(new Array<any>());
+        }, 'expected [] not to be an array');
+    });
+
+    test('isString', () => {
+        assert.isString('Foo');
+        assert.isString(new String('foo'));
+
+        err(() => {
+            assert.isString(1);
+        }, 'expected 1 to be a string');
+    });
+
+    test('isNotString', () => {
+        assert.isNotString(3);
+        assert.isNotString([ 'hello' ]);
+
+        err(() => {
+            assert.isNotString('hello');
+        }, 'expected \'hello\' not to be a string');
+    });
+
+    test('isNumber', () => {
+        assert.isNumber(1);
+        assert.isNumber(Number('3'));
+
+        err(() => {
+            assert.isNumber('1');
+        }, 'expected \'1\' to be a number');
+    });
+
+    test('isNotNumber', () => {
+        assert.isNotNumber('hello');
+        assert.isNotNumber([ 5 ]);
+
+        err(() => {
+            assert.isNotNumber(4);
+        }, 'expected 4 not to be a number');
+    });
+
+    test('isBoolean', () => {
+        assert.isBoolean(true);
+        assert.isBoolean(false);
+
+        err(() => {
+            assert.isBoolean('1');
+        }, 'expected \'1\' to be a boolean');
+    });
+
+    test('isNotBoolean', () => {
+        assert.isNotBoolean('true');
+
+        err(() => {
+            assert.isNotBoolean(true);
+        }, 'expected true not to be a boolean');
+
+        err(() => {
+            assert.isNotBoolean(false);
+        }, 'expected false not to be a boolean');
+    });
+
+    test('include', () => {
+        assert.include('foobar', 'bar');
+        assert.include([ 1, 2, 3], 3);
+
+        err(() => {
+            assert.include('foobar', 'baz');
+        }, 'expected \'foobar\' to contain \'baz\'');
+
+        err(() => {
+            assert.include(undefined, 'bar');
+        }, 'expected an array or string');
+    });
+
+    test('notInclude', () => {
+        assert.notInclude('foobar', 'baz');
+        assert.notInclude([ 1, 2, 3 ], 4);
+
+        err(() => {
+            assert.notInclude('foobar', 'bar');
+        }, 'expected \'foobar\' to not contain \'bar\'');
+
+        err(() => {
+            assert.notInclude(undefined, 'bar');
+        }, 'expected an array or string');
+    });
+
+    test('lengthOf', () => {
+        assert.lengthOf([1, 2, 3], 3);
+        assert.lengthOf('foobar', 6);
+
+        err(() => {
+            assert.lengthOf('foobar', 5);
+        }, 'expected \'foobar\' to have a length of 5 but got 6');
+
+        err(() => {
+            assert.lengthOf(1, 5);
+        }, 'expected 1 to have a property \'length\'');
+    });
+
+    test('match', () => {
+        assert.match('foobar', /^foo/);
+        assert.notMatch('foobar', /^bar/);
+
+        err(() => {
+            assert.match('foobar', /^bar/i);
+        }, 'expected \'foobar\' to match /^bar/i');
+
+        err(() => {
+            assert.notMatch('foobar', /^foo/i);
+        }, 'expected \'foobar\' not to match /^foo/i');
+    });
+
+    test('property', () => {
+        var obj = { foo: { bar: 'baz' } };
+        var simpleObj = { foo: 'bar' };
+        assert.property(obj, 'foo');
+        assert.deepProperty(obj, 'foo.bar');
+        assert.notProperty(obj, 'baz');
+        assert.notProperty(obj, 'foo.bar');
+        assert.notDeepProperty(obj, 'foo.baz');
+        assert.deepPropertyVal(obj, 'foo.bar', 'baz');
+        assert.deepPropertyNotVal(obj, 'foo.bar', 'flow');
+
+        err(() => {
+            assert.property(obj, 'baz');
+        }, 'expected { foo: { bar: \'baz\' } } to have a property \'baz\'');
+
+        err(() => {
+            assert.deepProperty(obj, 'foo.baz');
+        }, 'expected { foo: { bar: \'baz\' } } to have a deep property \'foo.baz\'');
+
+        err(() => {
+            assert.notProperty(obj, 'foo');
+        }, 'expected { foo: { bar: \'baz\' } } to not have property \'foo\'');
+
+        err(() => {
+            assert.notDeepProperty(obj, 'foo.bar');
+        }, 'expected { foo: { bar: \'baz\' } } to not have deep property \'foo.bar\'');
+
+        err(() => {
+            assert.propertyVal(simpleObj, 'foo', 'ball');
+        }, 'expected { foo: \'bar\' } to have a property \'foo\' of \'ball\', but got \'bar\'');
+
+        err(() => {
+            assert.deepPropertyVal(obj, 'foo.bar', 'ball');
+        }, 'expected { foo: { bar: \'baz\' } } to have a deep property \'foo.bar\' of \'ball\', but got \'baz\'');
+
+        err(() => {
+            assert.propertyNotVal(simpleObj, 'foo', 'bar');
+        }, 'expected { foo: \'bar\' } to not have a property \'foo\' of \'bar\'');
+
+        err(() => {
+            assert.deepPropertyNotVal(obj, 'foo.bar', 'baz');
+        }, 'expected { foo: { bar: \'baz\' } } to not have a deep property \'foo.bar\' of \'baz\'');
+    });
+
+    test('throws', () => {
+        assert.throws(() => {
+            throw new Error('foo');
+        });
+        assert.throws(() => {
+            throw new Error('bar');
+        }, 'bar');
+        assert.throws(() => {
+            throw new Error('bar');
+        }, /bar/);
+        assert.throws(() => {
+            throw new Error('bar');
+        }, Error);
+        assert.throws(() => {
+            throw new Error('bar');
+        }, Error, 'bar');
+
+        err(() => {
+            assert.throws(() => {
+                throw new Error('foo');
+            }, TypeError);
+        }, 'expected [Function] to throw \'TypeError\' but [Error: foo] was thrown');
+
+        err(() => {
+            assert.throws(() => {
+                throw new Error('foo');
+            }, 'bar');
+        }, 'expected [Function] to throw error including \'bar\' but got \'foo\'');
+
+        err(() => {
+            assert.throws(() => {
+                throw new Error('foo');
+            }, Error, 'bar');
+        }, 'expected [Function] to throw error including \'bar\' but got \'foo\'');
+
+        err(() => {
+            assert.throws(() => {
+                throw new Error('foo');
+            }, TypeError, 'bar');
+        }, 'expected [Function] to throw \'TypeError\' but [Error: foo] was thrown');
+
+        err(() => {
+            assert.throws(() => {
+            });
+        }, 'expected [Function] to throw an error');
+
+        err(() => {
+            assert.throws(() => {
+                throw new Error('');
+            }, 'bar');
+        }, 'expected [Function] to throw error including \'bar\' but got \'\'');
+
+        err(() => {
+            assert.throws(() => {
+                throw new Error('');
+            }, /bar/);
+        }, 'expected [Function] to throw error matching /bar/ but got \'\'');
+    });
+
+    test('doesNotThrow', () => {
+        assert.doesNotThrow(() => {
+        });
+        assert.doesNotThrow(() => {
+        }, 'foo');
+
+        err(() => {
+            assert.doesNotThrow(() => {
+                throw new Error('foo');
+            });
+        }, 'expected [Function] to not throw an error but [Error: foo] was thrown');
+    });
+
+    test('ifError', () => {
+        assert.ifError(false);
+        assert.ifError(null);
+        assert.ifError(undefined);
+
+        err(() => {
+            assert.ifError('foo');
+        }, 'expected \'foo\' to be falsy');
+    });
+
+    test('operator', () => {
+        assert.operator(1, '<', 2);
+        assert.operator(2, '>', 1);
+        assert.operator(1, '==', 1);
+        assert.operator(1, '<=', 1);
+        assert.operator(1, '>=', 1);
+        assert.operator(1, '!=', 2);
+        assert.operator(1, '!==', 2);
+
+        err(() => {
+            assert.operator(1, '=', 2);
+        }, 'Invalid operator "="');
+
+        err(() => {
+            assert.operator(2, '<', 1);
+        }, 'expected 2 to be < 1');
+
+        err(() => {
+            assert.operator(1, '>', 2);
+        }, 'expected 1 to be > 2');
+
+        err(() => {
+            assert.operator(1, '==', 2);
+        }, 'expected 1 to be == 2');
+
+        err(() => {
+            assert.operator(2, '<=', 1);
+        }, 'expected 2 to be <= 1');
+
+        err(() => {
+            assert.operator(1, '>=', 2);
+        }, 'expected 1 to be >= 2');
+
+        err(() => {
+            assert.operator(1, '!=', 1);
+        }, 'expected 1 to be != 1');
+
+        err(() => {
+            assert.operator(1, '!==', '1');
+        }, 'expected 1 to be !== \'1\'');
+    });
+
+    test('closeTo', () => {
+        assert.closeTo(1.5, 1.0, 0.5);
+        assert.closeTo(10, 20, 20);
+        assert.closeTo(-10, 20, 30);
+
+        err(() => {
+            assert.closeTo(2, 1.0, 0.5);
+        }, 'expected 2 to be close to 1 +/- 0.5');
+
+        err(() => {
+            assert.closeTo(-10, 20, 29);
+        }, 'expected -10 to be close to 20 +/- 29');
+    });
+
+    test('members', () => {
+        assert.includeMembers([1, 2, 3], [2, 3]);
+        assert.includeMembers([1, 2, 3], []);
+        assert.includeMembers([1, 2, 3], [3]);
+
+        err(() => {
+            assert.includeMembers([5, 6], [7, 8]);
+        }, 'expected [ 5, 6 ] to be a superset of [ 7, 8 ]');
+
+        err(() => {
+            assert.includeMembers([5, 6], [5, 6, 0]);
+        }, 'expected [ 5, 6 ] to be a superset of [ 5, 6, 0 ]');
+    });
+
+    test('memberEquals', () => {
+        assert.sameMembers([], []);
+        assert.sameMembers([1, 2, 3], [3, 2, 1]);
+        assert.sameMembers([4, 2], [4, 2]);
+
+        err(() => {
+            assert.sameMembers([], [1, 2]);
+        }, 'expected [] to have the same members as [ 1, 2 ]');
+
+        err(() => {
+            assert.sameMembers([1, 54], [6, 1, 54]);
+        }, 'expected [ 1, 54 ] to have the same members as [ 6, 1, 54 ]');
+    });
 
 });
diff --git a/chai/chai-tests.ts.tscparams b/chai/chai-tests.ts.tscparams
deleted file mode 100644
index d3f5a12faa..0000000000
--- a/chai/chai-tests.ts.tscparams
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/chai/chai.d.ts b/chai/chai.d.ts
index dd0adf9740..1134b137da 100644
--- a/chai/chai.d.ts
+++ b/chai/chai.d.ts
@@ -1,67 +1,46 @@
 // Type definitions for chai 2.0.0
 // Project: http://chaijs.com/
-// Definitions by: Jed Hunsaker <https://github.com/jedhunsaker/>, Bart van der Schoor <https://github.com/Bartvds>
+// Definitions by: Jed Mao <https://github.com/jedmao/>, Bart van der Schoor <https://github.com/Bartvds>
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
 
-declare module chai {
-    export class AssertionError {
-        constructor(message: string, _props?: any, ssf?: Function);
-        name: string;
-        message: string;
-        showDiff: boolean;
-        stack: string;
+declare module Chai {
+
+    interface ChaiStatic {
+        expect: ExpectStatic;
+        /**
+         * Provides a way to extend the internals of Chai
+         */
+        use(fn: (chai: any, utils: any) => void): any;
+        assert: AssertStatic;
+        config: Config;
     }
 
-    export function expect(target: any, message?: string): Expect;
-
-    export var assert: Assert;
-    export var config: Config;
-
-    export interface Config {
-        includeStack: boolean;
+    export interface ExpectStatic extends AssertionStatic {
     }
 
-    // Provides a way to extend the internals of Chai
-    function use(fn: (chai: any, utils: any) => void): any;
-
-    interface ExpectStatic {
-        (target: any): Expect;
+    export interface AssertStatic extends Assert {
     }
 
-    interface Assertions {
-        attr(name: string, value?: string): any;
-        css(name: string, value?: string): any;
-        data(name: string, value?: string): any;
-        class(className: string): any;
-        id(id: string): any;
-        html(html: string): any;
-        text(text: string): any;
-        value(value: string): any;
-        visible: any;
-        hidden: any;
-        selected: any;
-        checked: any;
-        disabled: any;
-        empty: any;
-        exist: any;
+    export interface AssertionStatic {
+        (target: any, message?: string): Assertion;
     }
 
-    interface Expect extends LanguageChains, NumericComparison, TypeComparison, Assertions {
-        not: Expect;
+    interface Assertion extends LanguageChains, NumericComparison, TypeComparison {
+        not: Assertion;
         deep: Deep;
         a: TypeComparison;
         an: TypeComparison;
         include: Include;
         contain: Include;
-        ok: Expect;
-        true: Expect;
-        false: Expect;
-        null: Expect;
-        undefined: Expect;
-        exist: Expect;
-        empty: Expect;
-        arguments: Expect;
-        Arguments: Expect;
+        ok: Assertion;
+        true: Assertion;
+        false: Assertion;
+        null: Assertion;
+        undefined: Assertion;
+        exist: Assertion;
+        empty: Assertion;
+        arguments: Assertion;
+        Arguments: Assertion;
         equal: Equal;
         equals: Equal;
         eq: Equal;
@@ -72,34 +51,34 @@ declare module chai {
         haveOwnProperty: OwnProperty;
         length: Length;
         lengthOf: Length;
-        match(RegularExpression: RegExp, message?: string): Expect;
-        string(string: string, message?: string): Expect;
+        match(regexp: RegExp|string, message?: string): Assertion;
+        string(string: string, message?: string): Assertion;
         keys: Keys;
-        key(string: string): Expect;
+        key(string: string): Assertion;
         throw: Throw;
         throws: Throw;
         Throw: Throw;
-        respondTo(method: string, message?: string): Expect;
-        itself: Expect;
-        satisfy(matcher: Function, message?: string): Expect;
-        closeTo(expected: number, delta: number, message?: string): Expect;
+        respondTo(method: string, message?: string): Assertion;
+        itself: Assertion;
+        satisfy(matcher: Function, message?: string): Assertion;
+        closeTo(expected: number, delta: number, message?: string): Assertion;
         members: Members;
     }
 
     interface LanguageChains {
-        to: Expect;
-        be: Expect;
-        been: Expect;
-        is: Expect;
-        that: Expect;
-        which: Expect;
-        and: Expect;
-        have: Expect;
-        has: Expect;
-        with: Expect;
-        at: Expect;
-        of: Expect;
-        same: Expect;
+        to: Assertion;
+        be: Assertion;
+        been: Assertion;
+        is: Assertion;
+        that: Assertion;
+        which: Assertion;
+        and: Assertion;
+        has: Assertion;
+        have: Assertion;
+        with: Assertion;
+        at: Assertion;
+        of: Assertion;
+        same: Assertion;
     }
 
     interface NumericComparison {
@@ -113,21 +92,21 @@ declare module chai {
         lessThan: NumberComparer;
         most: NumberComparer;
         lte: NumberComparer;
-        within(start: number, finish: number, message?: string): Expect;
+        within(start: number, finish: number, message?: string): Assertion;
     }
 
     interface NumberComparer {
-        (value: number, message?: string): Expect;
+        (value: number, message?: string): Assertion;
     }
 
     interface TypeComparison {
-        (type: string, message?: string): Expect;
+        (type: string, message?: string): Assertion;
         instanceof: InstanceOf;
         instanceOf: InstanceOf;
     }
 
     interface InstanceOf {
-        (constructor: Object, message?: string): Expect;
+        (constructor: Object, message?: string): Assertion;
     }
 
     interface Deep {
@@ -137,150 +116,168 @@ declare module chai {
     }
 
     interface Equal {
-        (value: any, message?: string): Expect;
+        (value: any, message?: string): Assertion;
     }
 
     interface Property {
-        (name: string, value?: any, message?: string): Expect;
+        (name: string, value?: any, message?: string): Assertion;
     }
 
     interface OwnProperty {
-        (name: string, message?: string): Expect;
+        (name: string, message?: string): Assertion;
     }
 
     interface Length extends LanguageChains, NumericComparison {
-        (length: number, message?: string): Expect;
+        (length: number, message?: string): Assertion;
     }
 
     interface Include {
-        (value: Object, message?: string): Expect;
-        (value: string, message?: string): Expect;
-        (value: number, message?: string): Expect;
+        (value: Object, message?: string): Assertion;
+        (value: string, message?: string): Assertion;
+        (value: number, message?: string): Assertion;
         keys: Keys;
         members: Members;
     }
 
     interface Keys {
-        (...keys: string[]): Expect;
-        (keys: any[]): Expect;
-    }
-
-    interface Members {
-        (set: any[], message?: string): Expect;
+        (...keys: string[]): Assertion;
+        (keys: any[]): Assertion;
     }
 
     interface Throw {
-        (): Expect;
-        (expected: string, message?: string): Expect;
-        (expected: RegExp, message?: string): Expect;
-        (constructor: Error, expected?: string, message?: string): Expect;
-        (constructor: Error, expected?: RegExp, message?: string): Expect;
-        (constructor: Function, expected?: string, message?: string): Expect;
-        (constructor: Function, expected?: RegExp, message?: string): Expect;
+        (): Assertion;
+        (expected: string, message?: string): Assertion;
+        (expected: RegExp, message?: string): Assertion;
+        (constructor: Error, expected?: string, message?: string): Assertion;
+        (constructor: Error, expected?: RegExp, message?: string): Assertion;
+        (constructor: Function, expected?: string, message?: string): Assertion;
+        (constructor: Function, expected?: RegExp, message?: string): Assertion;
+    }
+
+    interface Members {
+        (set: any[], message?: string): Assertion;
     }
 
     export interface Assert {
-        (express: any, msg?: string):void;
+        /**
+         * @param expression Expression to test for truthiness.
+         * @param message Message to display on error.
+         */
+        (expression: any, message?: string): void;
 
-        fail(actual?: any, expected?: any, msg?: string, operator?: string):void;
+        fail(actual?: any, expected?: any, msg?: string, operator?: string): void;
 
-        ok(val: any, msg?: string):void;
-        notOk(val: any, msg?: string):void;
+        ok(val: any, msg?: string): void;
+        notOk(val: any, msg?: string): void;
 
-        equal(act: any, exp: any, msg?: string):void;
-        notEqual(act: any, exp: any, msg?: string):void;
+        equal(act: any, exp: any, msg?: string): void;
+        notEqual(act: any, exp: any, msg?: string): void;
 
-        strictEqual(act: any, exp: any, msg?: string):void;
-        notStrictEqual(act: any, exp: any, msg?: string):void;
+        strictEqual(act: any, exp: any, msg?: string): void;
+        notStrictEqual(act: any, exp: any, msg?: string): void;
 
-        deepEqual(act: any, exp: any, msg?: string):void;
-        notDeepEqual(act: any, exp: any, msg?: string):void;
+        deepEqual(act: any, exp: any, msg?: string): void;
+        notDeepEqual(act: any, exp: any, msg?: string): void;
 
-        isTrue(val: any, msg?: string):void;
-        isFalse(val: any, msg?: string):void;
+        isTrue(val: any, msg?: string): void;
+        isFalse(val: any, msg?: string): void;
 
-        isNull(val: any, msg?: string):void;
-        isNotNull(val: any, msg?: string):void;
+        isNull(val: any, msg?: string): void;
+        isNotNull(val: any, msg?: string): void;
 
-        isUndefined(val: any, msg?: string):void;
-        isDefined(val: any, msg?: string):void;
+        isUndefined(val: any, msg?: string): void;
+        isDefined(val: any, msg?: string): void;
 
-        isFunction(val: any, msg?: string):void;
-        isNotFunction(val: any, msg?: string):void;
+        isFunction(val: any, msg?: string): void;
+        isNotFunction(val: any, msg?: string): void;
 
-        isObject(val: any, msg?: string):void;
-        isNotObject(val: any, msg?: string):void;
+        isObject(val: any, msg?: string): void;
+        isNotObject(val: any, msg?: string): void;
 
-        isArray(val: any, msg?: string):void;
-        isNotArray(val: any, msg?: string):void;
+        isArray(val: any, msg?: string): void;
+        isNotArray(val: any, msg?: string): void;
 
-        isString(val: any, msg?: string):void;
-        isNotString(val: any, msg?: string):void;
+        isString(val: any, msg?: string): void;
+        isNotString(val: any, msg?: string): void;
 
-        isNumber(val: any, msg?: string):void;
-        isNotNumber(val: any, msg?: string):void;
+        isNumber(val: any, msg?: string): void;
+        isNotNumber(val: any, msg?: string): void;
 
-        isBoolean(val: any, msg?: string):void;
-        isNotBoolean(val: any, msg?: string):void;
+        isBoolean(val: any, msg?: string): void;
+        isNotBoolean(val: any, msg?: string): void;
 
-        typeOf(val: any, type: string, msg?: string):void;
-        notTypeOf(val: any, type: string, msg?: string):void;
+        typeOf(val: any, type: string, msg?: string): void;
+        notTypeOf(val: any, type: string, msg?: string): void;
 
-        instanceOf(val: any, type: Function, msg?: string):void;
-        notInstanceOf(val: any, type: Function, msg?: string):void;
+        instanceOf(val: any, type: Function, msg?: string): void;
+        notInstanceOf(val: any, type: Function, msg?: string): void;
 
-        include(exp: string, inc: any, msg?: string):void;
-        include(exp: any[], inc: any, msg?: string):void;
+        include(exp: string, inc: any, msg?: string): void;
+        include(exp: any[], inc: any, msg?: string): void;
 
-        notInclude(exp: string, inc: any, msg?: string):void;
-        notInclude(exp: any[], inc: any, msg?: string):void;
+        notInclude(exp: string, inc: any, msg?: string): void;
+        notInclude(exp: any[], inc: any, msg?: string): void;
 
-        match(exp: any, re: RegExp, msg?: string):void;
-        notMatch(exp: any, re: RegExp, msg?: string):void;
+        match(exp: any, re: RegExp, msg?: string): void;
+        notMatch(exp: any, re: RegExp, msg?: string): void;
 
-        property(obj: Object, prop: string, msg?: string):void;
-        notProperty(obj: Object, prop: string, msg?: string):void;
-        deepProperty(obj: Object, prop: string, msg?: string):void;
-        notDeepProperty(obj: Object, prop: string, msg?: string):void;
+        property(obj: Object, prop: string, msg?: string): void;
+        notProperty(obj: Object, prop: string, msg?: string): void;
+        deepProperty(obj: Object, prop: string, msg?: string): void;
+        notDeepProperty(obj: Object, prop: string, msg?: string): void;
 
-        propertyVal(obj: Object, prop: string, val: any, msg?: string):void;
-        propertyNotVal(obj: Object, prop: string, val: any, msg?: string):void;
+        propertyVal(obj: Object, prop: string, val: any, msg?: string): void;
+        propertyNotVal(obj: Object, prop: string, val: any, msg?: string): void;
 
-        deepPropertyVal(obj: Object, prop: string, val: any, msg?: string):void;
-        deepPropertyNotVal(obj: Object, prop: string, val: any, msg?: string):void;
+        deepPropertyVal(obj: Object, prop: string, val: any, msg?: string): void;
+        deepPropertyNotVal(obj: Object, prop: string, val: any, msg?: string): void;
 
-        lengthOf(exp: any, len: number, msg?: string):void;
+        lengthOf(exp: any, len: number, msg?: string): void;
         //alias frenzy
-        throw(fn: Function, msg?: string):void;
-        throw(fn: Function, regExp: RegExp):void;
-        throw(fn: Function, errType: Function, msg?: string):void;
-        throw(fn: Function, errType: Function, regExp: RegExp):void;
+        throw(fn: Function, msg?: string): void;
+        throw(fn: Function, regExp: RegExp): void;
+        throw(fn: Function, errType: Function, msg?: string): void;
+        throw(fn: Function, errType: Function, regExp: RegExp): void;
 
-        throws(fn: Function, msg?: string):void;
-        throws(fn: Function, regExp: RegExp):void;
-        throws(fn: Function, errType: Function, msg?: string):void;
-        throws(fn: Function, errType: Function, regExp: RegExp):void;
+        throws(fn: Function, msg?: string): void;
+        throws(fn: Function, regExp: RegExp): void;
+        throws(fn: Function, errType: Function, msg?: string): void;
+        throws(fn: Function, errType: Function, regExp: RegExp): void;
 
-        Throw(fn: Function, msg?: string):void;
-        Throw(fn: Function, regExp: RegExp):void;
-        Throw(fn: Function, errType: Function, msg?: string):void;
-        Throw(fn: Function, errType: Function, regExp: RegExp):void;
+        Throw(fn: Function, msg?: string): void;
+        Throw(fn: Function, regExp: RegExp): void;
+        Throw(fn: Function, errType: Function, msg?: string): void;
+        Throw(fn: Function, errType: Function, regExp: RegExp): void;
 
-        doesNotThrow(fn: Function, msg?: string):void;
-        doesNotThrow(fn: Function, regExp: RegExp):void;
-        doesNotThrow(fn: Function, errType: Function, msg?: string):void;
-        doesNotThrow(fn: Function, errType: Function, regExp: RegExp):void;
+        doesNotThrow(fn: Function, msg?: string): void;
+        doesNotThrow(fn: Function, regExp: RegExp): void;
+        doesNotThrow(fn: Function, errType: Function, msg?: string): void;
+        doesNotThrow(fn: Function, errType: Function, regExp: RegExp): void;
 
-        operator(val: any, operator: string, val2: any, msg?: string):void;
-        closeTo(act: number, exp: number, delta: number, msg?: string):void;
+        operator(val: any, operator: string, val2: any, msg?: string): void;
+        closeTo(act: number, exp: number, delta: number, msg?: string): void;
 
-        sameMembers(set1: any[], set2: any[], msg?: string):void;
-        includeMembers(set1: any[], set2: any[], msg?: string):void;
+        sameMembers(set1: any[], set2: any[], msg?: string): void;
+        includeMembers(set1: any[], set2: any[], msg?: string): void;
 
-        ifError(val: any, msg?: string):void;
+        ifError(val: any, msg?: string): void;
+    }
+
+    export interface Config {
+        includeStack: boolean;
+    }
+
+    export class AssertionError {
+        constructor(message: string, _props?: any, ssf?: Function);
+        name: string;
+        message: string;
+        showDiff: boolean;
+        stack: string;
     }
 }
 
+declare var chai: Chai.ChaiStatic;
+
 declare module "chai" {
     export = chai;
 }
diff --git a/sinon-chai/sinon-chai-tests.ts b/sinon-chai/sinon-chai-tests.ts
index 48ac47ee96..65036219e4 100644
--- a/sinon-chai/sinon-chai-tests.ts
+++ b/sinon-chai/sinon-chai-tests.ts
@@ -1,19 +1,17 @@
-/// <reference path="../chai/chai.d.ts" />
 /// <reference path="sinon-chai.d.ts" />
 
-declare var expect: chai.ExpectStatic;
-
 import chai = require('chai');
 import sinonChai = require('sinon-chai');
 
 chai.use(sinonChai);
+var expect = chai.expect;
+declare var spy: Sinon.SinonSpy;
+declare var anotherSpy: Sinon.SinonSpy;
+declare var context: {};
+declare var match: RegExp;
 
+// ReSharper disable WrongExpressionStatement
 function test() {
-    var spy: Function;
-    var anotherSpy: Function;
-    var context: any;
-    var match: any;
-    
     expect(spy).to.have.been.called;
     expect(spy).to.have.been.calledOnce;
     expect(spy).to.have.been.calledTwice;
@@ -32,6 +30,10 @@ function test() {
     expect(spy).to.always.have.been.calledWithMatch(match);
     expect(spy).to.have.returned(1);
     expect(spy).to.have.always.returned(1);
+    expect(spy).to.have.thrown(new Error());
+    expect(spy).to.have.thrown(Error);
     expect(spy).to.have.thrown('an error');
+    expect(spy).to.have.always.thrown(new Error());
+    expect(spy).to.have.always.thrown(Error);
     expect(spy).to.have.always.thrown('an error');
 }
diff --git a/sinon-chai/sinon-chai.d.ts b/sinon-chai/sinon-chai.d.ts
index d16969dd9c..03bd0e81da 100644
--- a/sinon-chai/sinon-chai.d.ts
+++ b/sinon-chai/sinon-chai.d.ts
@@ -1,34 +1,84 @@
-// Type definitions for sinon-chai 2.4.0
+// Type definitions for sinon-chai 2.7.0
 // Project: https://github.com/domenic/sinon-chai
-// Definitions by: Kazi Manzur Rashid <https://github.com/kazimanzurrashid/>
+// Definitions by: Kazi Manzur Rashid <https://github.com/kazimanzurrashid/>, Jed Mao <https://github.com/jedmao/>
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
 
 /// <reference path="../chai/chai.d.ts" />
+/// <reference path="../sinon/sinon.d.ts" />
 
-declare module chai {
-    interface Expect {
-        called: Expect;
-        calledOnce: Expect;
-        calledTwice: Expect;
-        calledThrice: Expect;
-        callCount(count: number): Expect;
-        calledBefore(spy: Function): Expect;
-        calledAfter(spy: Function): Expect;
-        calledWithNew: Expect;
-        calledOn(context: any): Expect;
-        calledWith(...args: any[]): Expect;
-        calledWithExactly(...args: any[]): Expect;
-        calledWithMatch(...args: any[]): Expect;
-        returned(returnVal: any): Expect;
-        thrown(errorObjOrErrorTypeStringOrNothing: any): Expect;
-    }
+declare module Chai {
 
     interface LanguageChains {
-        always: Expect;
+        always: Assertion;
+    }
+
+    interface Assertion {
+        /**
+         * true if the spy was called at least once.
+         */
+        called: Assertion;
+        /**
+         * @param count The number of recorded calls.
+         */
+        callCount(count: number): Assertion;
+        /**
+         * true if the spy was called exactly once.
+         */
+        calledOnce: Assertion;
+        /**
+         * true if the spy was called exactly twice.
+         */
+        calledTwice: Assertion;
+        /**
+         * true if the spy was called exactly thrice.
+         */
+        calledThrice: Assertion;
+        /**
+         * Returns true if the spy was called before anotherSpy.
+         */
+        calledBefore(anotherSpy: Sinon.SinonSpy): Assertion;
+        /**
+         * Returns true if the spy was called after anotherSpy.
+         */
+        calledAfter(anotherSpy: Sinon.SinonSpy): Assertion;
+        /**
+         * Returns true if spy/stub was called with the new operator. Beware that
+         * this is inferred based on the value of the this object and the spy
+         * function's prototype, so it may give false positives if you actively
+         * return the right kind of object.
+         */
+        calledWithNew: Assertion;
+        /**
+         * Returns true if context was this for this call.
+         */
+        calledOn(context: any): Assertion;
+        /**
+         * Returns true if call received provided arguments (and possibly others).
+         */
+        calledWith(...args: any[]): Assertion;
+        /**
+         * Returns true if call received provided arguments and no others.
+         */
+        calledWithExactly(...args: any[]): Assertion;
+        /**
+         * Returns true if call received matching arguments (and possibly others).
+         * This behaves the same as spyCall.calledWith(sinon.match(arg1), sinon.match(arg2), ...).
+         */
+        calledWithMatch(...args: any[]): Assertion;
+        /**
+         * Returns true if spy returned the provided value at least once. Uses
+         * deep comparison for objects and arrays. Use spy.returned(sinon.match.same(obj))
+         * for strict comparison (see matchers).
+         */
+        returned(obj: any): Assertion;
+        /**
+         * Returns true if spy threw the provided exception object at least once.
+         */
+        thrown(obj?: Error|typeof Error|string): Assertion;
     }
 }
 
 declare module "sinon-chai" {
-    function exports(_chai: typeof chai, utils: any): void;
-    export = exports;
+    function sinonChai(chai: any, utils: any): void;
+    export = sinonChai;
 }
diff --git a/sinon/sinon-tests.ts b/sinon/sinon-tests.ts
index b9b71c10e3..ccc9819e52 100644
--- a/sinon/sinon-tests.ts
+++ b/sinon/sinon-tests.ts
@@ -1,95 +1,91 @@
 /// <reference path="sinon.d.ts" />
 
 function once(fn: Function) {
-	var returnValue: any, called = false;
-	return function () {
-		if (!called) {
-			called = true;
-			returnValue = fn.apply(this, arguments);
-		}
-		return returnValue;
-	};
+    var returnValue: any, called = false;
+    return function () {
+        if (!called) {
+            called = true;
+            returnValue = fn.apply(this, arguments);
+        }
+        return returnValue;
+    };
 }
 
 function testOne() {
-	var callback = sinon.spy();
-	var proxy = once(callback);
-	proxy();
-	if (callback.calledOnce) { console.log("test1 calledOnce success"); } else { console.log("test1 calledOnce failure"); }
+    var callback = sinon.spy();
+    var proxy = once(callback);
+    proxy();
+    if (callback.calledOnce) { console.log("test1 calledOnce success"); } else { console.log("test1 calledOnce failure"); }
 }
 
 function testTwo() {
-	var callback = sinon.spy(() => {});
-	var proxy = once(callback);
-	proxy();
-	proxy();
-	if (callback.calledOnce) { console.log("test2 calledOnce success"); } else { console.log("test2 calledOnce failure"); }
+    var callback = sinon.spy(() => {});
+    var proxy = once(callback);
+    proxy();
+    proxy();
+    if (callback.calledOnce) { console.log("test2 calledOnce success"); } else { console.log("test2 calledOnce failure"); }
 }
 
 function testThree() {
-	var obj = { thisObj: true };
-	var callback = sinon.spy({}, "method");
-	var proxy = once(callback);
-	proxy.call(obj, callback, 1, 2, 3);
-	if (callback.calledOn(obj)) { console.log("test3 calledOn success"); } else { console.log("test3 calledOn failure"); }
-	if (callback.calledWith(callback, 1, 2, 3)) { console.log("test3 calledWith success"); } else { console.log("test3 calledWith failure"); }
+    var obj = { thisObj: true };
+    var callback = sinon.spy({}, "method");
+    var proxy = once(callback);
+    proxy.call(obj, callback, 1, 2, 3);
+    if (callback.calledOn(obj)) { console.log("test3 calledOn success"); } else { console.log("test3 calledOn failure"); }
+    if (callback.calledWith(callback, 1, 2, 3)) { console.log("test3 calledWith success"); } else { console.log("test3 calledWith failure"); }
 }
 
 function testFour() {
-	var obj = { thisObj: true };
-	var callback = sinon.stub().returns(42);
-	var proxy = once(callback);
-	var val = proxy.apply(callback, [1, 2, 3]);
-	if (val == 42) { console.log("test4 returns success"); } else { console.log("test4 returns failure"); }
+    var callback = sinon.stub().returns(42);
+    var proxy = once(callback);
+    var val = proxy.apply(callback, [1, 2, 3]);
+    if (val === 42) { console.log("test4 returns success"); } else { console.log("test4 returns failure"); }
 }
 
 function testFive() {
-	var obj = { thisObj: true };
-	var callback = sinon.stub().returnsArg(1);
-	var proxy = once(callback);
-	var val = proxy.apply(callback, [1, 2, 3]);
-	if (val == 2) { console.log("test5 returnsArg success"); } else { console.log("test5 returnsArg failure"); }
+    var callback = sinon.stub().returnsArg(1);
+    var proxy = once(callback);
+    var val = proxy.apply(callback, [1, 2, 3]);
+    if (val === 2) { console.log("test5 returnsArg success"); } else { console.log("test5 returnsArg failure"); }
 }
 
 var objectUnderTest: any = {
-	process: function (obj: any) {
-		// It doesn't really matter what's here because the stub is going to replace this function
-		var dummy = true;
-		if (dummy) { return obj.success(99); } else { obj.failure(99); }
-	}
+    process: (obj: any) => {
+        // It doesn't really matter what's here because the stub is going to replace this function
+        return obj.success(99);
+    }
 };
 
 function testSix() {
-	var obj = { thisObj: true };
-	var stub = sinon.stub(objectUnderTest, "process").yieldsTo("success");
-	var val = objectUnderTest.process({
-		success: function () { console.log("test6 yieldsTo success"); },
-		failure: function () { console.log("test6 yieldsTo failure"); }
-	});
-	stub.restore();
+    var stub = sinon.stub(objectUnderTest, "process").yieldsTo("success");
+    objectUnderTest.process({
+        success: () => { console.log("test6 yieldsTo success"); },
+        failure: () => { console.log("test6 yieldsTo failure"); }
+    });
+    stub.restore();
 }
 
 function testSeven() {
-	var obj = { functionToTest : function () { } };
-	var mockObj = sinon.mock(obj);
-	obj.functionToTest();
-	mockObj.expects('functionToTest').once();
+    var obj = { functionToTest : () => { } };
+    var mockObj = sinon.mock(obj);
+    obj.functionToTest();
+    mockObj.expects('functionToTest').once();
 }
 
 function testEight() {
-    var combinedMatcher = sinon.match.typeOf("object").and(sinon.match.has("pages"));
+    sinon.match.typeOf("object").and(sinon.match.has("pages"));
 }
 
 function testSandbox() {
-	var sandbox = sinon.sandbox.create();
-	if (sandbox.spy().called) {
-		sandbox.stub(objectUnderTest, "process").yieldsTo("success");
-		sandbox.mock(objectUnderTest).expects("process").once();
-	}
-	sandbox.useFakeTimers();
-	sandbox.useFakeXMLHttpRequest();
-	sandbox.useFakeServer();
-	sandbox.restore();
+    var sandbox = sinon.sandbox.create();
+    if (sandbox.spy().called) {
+        sandbox.stub(objectUnderTest, "process").yieldsTo("success");
+        sandbox.mock(objectUnderTest).expects("process").once();
+    }
+    sandbox.useFakeTimers();
+    sandbox.useFakeXMLHttpRequest();
+    sandbox.useFakeServer();
+    sandbox.restore();
 }
 
 testOne();
diff --git a/sinon/sinon.d.ts b/sinon/sinon.d.ts
index 4b86566619..7dc5bc1d68 100644
--- a/sinon/sinon.d.ts
+++ b/sinon/sinon.d.ts
@@ -3,415 +3,417 @@
 // Definitions by: William Sears <https://github.com/mrbigdog2u>
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
 
-interface SinonSpyCallApi {
-	// Properties
-	thisValue: any;
-	args: any[];
-	exception: any;
-	returnValue: any;
+declare module Sinon {
+    interface SinonSpyCallApi {
+        // Properties
+        thisValue: any;
+        args: any[];
+        exception: any;
+        returnValue: any;
 
-	// Methods
-	calledOn(obj: any): boolean;
-	calledWith(...args: any[]): boolean;
-	calledWithExactly(...args: any[]): boolean;
-	calledWithMatch(...args: SinonMatcher[]): boolean;
-	notCalledWith(...args: any[]): boolean;
-	notCalledWithMatch(...args: SinonMatcher[]): boolean;
-	returned(value: any): boolean;
-	threw(): boolean;
-	threw(type: string): boolean;
-	threw(obj: any): boolean;
-	callArg(pos: number): void;
-	callArgOn(pos: number, obj: any, ...args: any[]): void;
-	callArgWith(pos: number, ...args: any[]): void;
-	callArgOnWith(pos: number, obj: any, ...args: any[]): void;
-	yield(...args: any[]): void;
-	yieldOn(obj: any, ...args: any[]): void;
-	yieldTo(property: string, ...args: any[]): void;
-	yieldToOn(property: string, obj: any, ...args: any[]): void;
+        // Methods
+        calledOn(obj: any): boolean;
+        calledWith(...args: any[]): boolean;
+        calledWithExactly(...args: any[]): boolean;
+        calledWithMatch(...args: SinonMatcher[]): boolean;
+        notCalledWith(...args: any[]): boolean;
+        notCalledWithMatch(...args: SinonMatcher[]): boolean;
+        returned(value: any): boolean;
+        threw(): boolean;
+        threw(type: string): boolean;
+        threw(obj: any): boolean;
+        callArg(pos: number): void;
+        callArgOn(pos: number, obj: any, ...args: any[]): void;
+        callArgWith(pos: number, ...args: any[]): void;
+        callArgOnWith(pos: number, obj: any, ...args: any[]): void;
+        yield(...args: any[]): void;
+        yieldOn(obj: any, ...args: any[]): void;
+        yieldTo(property: string, ...args: any[]): void;
+        yieldToOn(property: string, obj: any, ...args: any[]): void;
+    }
+
+    interface SinonSpyCall extends SinonSpyCallApi {
+        calledBefore(call: SinonSpyCall): boolean;
+        calledAfter(call: SinonSpyCall): boolean;
+        calledWithNew(call: SinonSpyCall): boolean;
+    }
+
+    interface SinonSpy extends SinonSpyCallApi {
+        // Properties
+        callCount: number;
+        called: boolean;
+        notCalled: boolean;
+        calledOnce: boolean;
+        calledTwice: boolean;
+        calledThrice: boolean;
+        firstCall: SinonSpyCall;
+        secondCall: SinonSpyCall;
+        thirdCall: SinonSpyCall;
+        lastCall: SinonSpyCall;
+        thisValues: any[];
+        args: any[][];
+        exceptions: any[];
+        returnValues: any[];
+
+        // Methods
+        (...args: any[]): any;
+        calledBefore(anotherSpy: SinonSpy): boolean;
+        calledAfter(anotherSpy: SinonSpy): boolean;
+        calledWithNew(spy: SinonSpy): boolean;
+        withArgs(...args: any[]): SinonSpy;
+        alwaysCalledOn(obj: any): boolean;
+        alwaysCalledWith(...args: any[]): boolean;
+        alwaysCalledWithExactly(...args: any[]): boolean;
+        alwaysCalledWithMatch(...args: SinonMatcher[]): boolean;
+        neverCalledWith(...args: any[]): boolean;
+        neverCalledWithMatch(...args: SinonMatcher[]): boolean;
+        alwaysThrew(): boolean;
+        alwaysThrew(type: string): boolean;
+        alwaysThrew(obj: any): boolean;
+        alwaysReturned(): boolean;
+        invokeCallback(...args: any[]): void;
+        getCall(n: number): SinonSpyCall;
+        reset(): void;
+        printf(format: string, ...args: any[]): string;
+        restore(): void;
+    }
+
+    interface SinonSpyStatic {
+        (): SinonSpy;
+        (func: any): SinonSpy;
+        (obj: any, method: string): SinonSpy;
+    }
+
+    interface SinonStatic {
+        spy: SinonSpyStatic;
+    }
+
+    interface SinonStub extends SinonSpy {
+        resetBehavior(): void;
+        returns(obj: any): SinonStub;
+        returnsArg(index: number): SinonStub;
+        throws(type?: string): SinonStub;
+        throws(obj: any): SinonStub;
+        callsArg(index: number): SinonStub;
+        callsArgOn(index: number, context: any): SinonStub;
+        callsArgWith(index: number, ...args: any[]): SinonStub;
+        callsArgOnWith(index: number, context: any, ...args: any[]): SinonStub;
+        callsArgAsync(index: number): SinonStub;
+        callsArgOnAsync(index: number, context: any): SinonStub;
+        callsArgWithAsync(index: number, ...args: any[]): SinonStub;
+        callsArgOnWithAsync(index: number, context: any, ...args: any[]): SinonStub;
+        onCall(n: number): SinonStub;
+        onFirstCall(): SinonStub;
+        onSecondCall(): SinonStub;
+        onThirdCall(): SinonStub;
+        yields(...args: any[]): SinonStub;
+        yieldsOn(context: any, ...args: any[]): SinonStub;
+        yieldsTo(property: string, ...args: any[]): SinonStub;
+        yieldsToOn(property: string, context: any, ...args: any[]): SinonStub;
+        yieldsAsync(...args: any[]): SinonStub;
+        yieldsOnAsync(context: any, ...args: any[]): SinonStub;
+        yieldsToAsync(property: string, ...args: any[]): SinonStub;
+        yieldsToOnAsync(property: string, context: any, ...args: any[]): SinonStub;
+        withArgs(...args: any[]): SinonStub;
+    }
+
+    interface SinonStubStatic {
+        (): SinonStub;
+        (obj: any): SinonStub;
+        (obj: any, method: string): SinonStub;
+        (obj: any, method: string, func: any): SinonStub;
+    }
+
+    interface SinonStatic {
+        stub: SinonStubStatic;
+    }
+
+    interface SinonExpectation extends SinonStub {
+        atLeast(n: number): SinonExpectation;
+        atMost(n: number): SinonExpectation;
+        never(): SinonExpectation;
+        once(): SinonExpectation;
+        twice(): SinonExpectation;
+        thrice(): SinonExpectation;
+        exactly(n: number): SinonExpectation;
+        withArgs(...args: any[]): SinonExpectation;
+        withExactArgs(...args: any[]): SinonExpectation;
+        on(obj: any): SinonExpectation;
+        verify(): SinonExpectation;
+        restore(): void;
+    }
+
+    interface SinonExpectationStatic {
+        create(methodName?: string): SinonExpectation;
+    }
+
+    interface SinonMock {
+        expects(method: string): SinonExpectation;
+        restore(): void;
+        verify(): void;
+    }
+
+    interface SinonMockStatic {
+        (): SinonExpectation;
+        (obj: any): SinonMock;
+    }
+
+    interface SinonStatic {
+        expectation: SinonExpectationStatic;
+        mock: SinonMockStatic;
+    }
+
+    interface SinonFakeTimers {
+        now: number;
+        create(now: number): SinonFakeTimers;
+        setTimeout(callback: (...args: any[]) => void, timeout: number, ...args: any[]): number;
+        clearTimeout(id: number): void;
+        setInterval(callback: (...args: any[]) => void, timeout: number, ...args: any[]): number;
+        clearInterval(id: number): void;
+        tick(ms: number): number;
+        reset(): void;
+        Date(): Date;
+        Date(year: number): Date;
+        Date(year: number, month: number): Date;
+        Date(year: number, month: number, day: number): Date;
+        Date(year: number, month: number, day: number, hour: number): Date;
+        Date(year: number, month: number, day: number, hour: number, minute: number): Date;
+        Date(year: number, month: number, day: number, hour: number, minute: number, second: number): Date;
+        Date(year: number, month: number, day: number, hour: number, minute: number, second: number, ms: number): Date;
+        restore(): void;
+    }
+
+    interface SinonFakeTimersStatic {
+        (): SinonFakeTimers;
+        (...timers: string[]): SinonFakeTimers;
+        (now: number, ...timers: string[]): SinonFakeTimers;
+    }
+
+    interface SinonStatic {
+        useFakeTimers: SinonFakeTimersStatic;
+        clock: SinonFakeTimers;
+    }
+
+    interface SinonFakeUploadProgress {
+        eventListeners: {
+            progress: any[];
+            load: any[];
+            abort: any[];
+            error: any[];
+        };
+
+        addEventListener(event: string, listener: (e: Event) => any): void;
+        removeEventListener(event: string, listener: (e: Event) => any): void;
+        dispatchEvent(event: Event): void;
+    }
+
+    interface SinonFakeXMLHttpRequest {
+        // Properties
+        onCreate: (xhr: SinonFakeXMLHttpRequest) => void;
+        url: string;
+        method: string;
+        requestHeaders: any;
+        requestBody: string;
+        status: number;
+        statusText: string;
+        async: boolean;
+        username: string;
+        password: string;
+        withCredentials: boolean;
+        upload: SinonFakeUploadProgress;
+        responseXML: Document;
+        getResponseHeader(header: string): string;
+        getAllResponseHeaders(): any;
+
+        // Methods
+        restore(): void;
+        useFilters: boolean;
+        addFilter(filter: (method: string, url: string, async: boolean, username: string, password: string) => boolean): void;
+        setResponseHeaders(headers: any): void;
+        setResponseBody(body: string): void;
+        respond(status: number, headers: any, body: string): void;
+        autoRespond(ms: number): void;
+    }
+
+    interface SinonFakeXMLHttpRequestStatic {
+        (): SinonFakeXMLHttpRequest;
+    }
+
+    interface SinonStatic {
+        useFakeXMLHttpRequest: SinonFakeXMLHttpRequestStatic;
+        FakeXMLHttpRequest: SinonFakeXMLHttpRequest;
+    }
+
+    interface SinonFakeServer {
+        // Properties
+        autoRespond: boolean;
+        autoRespondAfter: number;
+        fakeHTTPMethods: boolean;
+        getHTTPMethod: (request: SinonFakeXMLHttpRequest) => string;
+        requests: SinonFakeXMLHttpRequest[];
+
+        // Methods
+        respondWith(body: string): void;
+        respondWith(response: any[]): void;
+        respondWith(fn: (xhr: SinonFakeXMLHttpRequest) => void): void;
+        respondWith(url: string, body: string): void;
+        respondWith(url: string, response: any[]): void;
+        respondWith(url: string, fn: (xhr: SinonFakeXMLHttpRequest) => void): void;
+        respondWith(method: string, url: string, body: string): void;
+        respondWith(method: string, url: string, response: any[]): void;
+        respondWith(method: string, url: string, fn: (xhr: SinonFakeXMLHttpRequest) => void): void;
+        respondWith(url: RegExp, body: string): void;
+        respondWith(url: RegExp, response: any[]): void;
+        respondWith(url: RegExp, fn: (xhr: SinonFakeXMLHttpRequest) => void): void;
+        respondWith(method: string, url: RegExp, body: string): void;
+        respondWith(method: string, url: RegExp, response: any[]): void;
+        respondWith(method: string, url: RegExp, fn: (xhr: SinonFakeXMLHttpRequest) => void): void;
+        respond(): void;
+        restore(): void;
+    }
+
+    interface SinonFakeServerStatic {
+        create(): SinonFakeServer;
+    }
+
+    interface SinonStatic {
+        fakeServer: SinonFakeServerStatic;
+        fakeServerWithClock: SinonFakeServerStatic;
+    }
+
+    interface SinonExposeOptions {
+        prefix?: string;
+        includeFail?: boolean;
+    }
+
+    interface SinonAssert {
+        // Properties
+        failException: string;
+        fail: (message?: string) => void; // Overridable
+        pass: (assertion: any) => void; // Overridable
+
+        // Methods
+        notCalled(spy: SinonSpy): void;
+        called(spy: SinonSpy): void;
+        calledOnce(spy: SinonSpy): void;
+        calledTwice(spy: SinonSpy): void;
+        calledThrice(spy: SinonSpy): void;
+        callCount(spy: SinonSpy, count: number): void;
+        callOrder(...spies: SinonSpy[]): void;
+        calledOn(spy: SinonSpy, obj: any): void;
+        alwaysCalledOn(spy: SinonSpy, obj: any): void;
+        calledWith(spy: SinonSpy, ...args: any[]): void;
+        alwaysCalledWith(spy: SinonSpy, ...args: any[]): void;
+        neverCalledWith(spy: SinonSpy, ...args: any[]): void;
+        calledWithExactly(spy: SinonSpy, ...args: any[]): void;
+        alwaysCalledWithExactly(spy: SinonSpy, ...args: any[]): void;
+        calledWithMatch(spy: SinonSpy, ...args: SinonMatcher[]): void;
+        alwaysCalledWithMatch(spy: SinonSpy, ...args: SinonMatcher[]): void;
+        neverCalledWithMatch(spy: SinonSpy, ...args: SinonMatcher[]): void;
+        threw(spy: SinonSpy): void;
+        threw(spy: SinonSpy, exception: string): void;
+        threw(spy: SinonSpy, exception: any): void;
+        alwaysThrew(spy: SinonSpy): void;
+        alwaysThrew(spy: SinonSpy, exception: string): void;
+        alwaysThrew(spy: SinonSpy, exception: any): void;
+        expose(obj: any, options?: SinonExposeOptions): void;
+    }
+
+    interface SinonStatic {
+        assert: SinonAssert;
+    }
+
+    interface SinonMatcher {
+        and(expr: SinonMatcher): SinonMatcher;
+        or(expr: SinonMatcher): SinonMatcher;
+    }
+
+    interface SinonMatch {
+        (value: number): SinonMatcher;
+        (value: string): SinonMatcher;
+        (expr: RegExp): SinonMatcher;
+        (obj: any): SinonMatcher;
+        (callback: (value: any) => boolean): SinonMatcher;
+        any: SinonMatcher;
+        defined: SinonMatcher;
+        truthy: SinonMatcher;
+        falsy: SinonMatcher;
+        bool: SinonMatcher;
+        number: SinonMatcher;
+        string: SinonMatcher;
+        object: SinonMatcher;
+        func: SinonMatcher;
+        array: SinonMatcher;
+        regexp: SinonMatcher;
+        date: SinonMatcher;
+        same(obj: any): SinonMatcher;
+        typeOf(type: string): SinonMatcher;
+        instanceOf(type: any): SinonMatcher;
+        has(property: string, expect?: any): SinonMatcher;
+        hasOwn(property: string, expect?: any): SinonMatcher;
+    }
+
+    interface SinonStatic {
+        match: SinonMatch;
+    }
+
+    interface SinonSandboxConfig {
+        injectInto?: any;
+        properties?: string[];
+        useFakeTimers?: any;
+        useFakeServer?: any;
+    }
+
+    interface SinonSandbox {
+        clock: SinonFakeTimers;
+        requests: SinonFakeXMLHttpRequest;
+        server: SinonFakeServer;
+        spy: SinonSpyStatic;
+        stub: SinonStubStatic;
+        mock: SinonMockStatic;
+        useFakeTimers: SinonFakeTimersStatic;
+        useFakeXMLHttpRequest: SinonFakeXMLHttpRequestStatic;
+        useFakeServer(): SinonFakeServer;
+        restore(): void;
+    }
+
+    interface SinonSandboxStatic {
+        create(): SinonSandbox;
+        create(config: SinonSandboxConfig): SinonSandbox;
+    }
+
+    interface SinonStatic {
+        sandbox: SinonSandboxStatic;
+    }
+
+    interface SinonTestConfig {
+        injectIntoThis?: boolean;
+        injectInto?: any;
+        properties?: string[];
+        useFakeTimers?: boolean;
+        useFakeServer?: boolean;
+    }
+
+    interface SinonTestWrapper extends SinonSandbox {
+        (...args: any[]): any;
+    }
+
+    interface SinonStatic {
+        config: SinonTestConfig;
+        test(fn: (...args: any[]) => any): SinonTestWrapper;
+        testCase(tests: any): any;
+    }
+
+    // Utility overridables
+    interface SinonStatic {
+        createStubInstance(constructor: any): SinonStub;
+        format(obj: any): string;
+        log(message: string): void;
+        restore(object: any): void;
+    }
 }
 
-interface SinonSpyCall extends SinonSpyCallApi {
-	calledBefore(call: SinonSpyCall): boolean;
-	calledAfter(call: SinonSpyCall): boolean;
-	calledWithNew(call: SinonSpyCall): boolean;
-}
-
-interface SinonSpy extends SinonSpyCallApi {
-	// Properties
-	callCount: number;
-	called: boolean;
-	notCalled: boolean;
-	calledOnce: boolean;
-	calledTwice: boolean;
-	calledThrice: boolean;
-	firstCall: SinonSpyCall;
-	secondCall: SinonSpyCall;
-	thirdCall: SinonSpyCall;
-	lastCall: SinonSpyCall;
-	thisValues: any[];
-	args: any[][];
-	exceptions: any[];
-	returnValues: any[];
-
-	// Methods
-	(...args: any[]): any;
-	calledBefore(anotherSpy: SinonSpy): boolean;
-	calledAfter(anotherSpy: SinonSpy): boolean;
-	calledWithNew(spy: SinonSpy): boolean;
-	withArgs(...args: any[]): SinonSpy;
-	alwaysCalledOn(obj: any): boolean;
-	alwaysCalledWith(...args: any[]): boolean;
-	alwaysCalledWithExactly(...args: any[]): boolean;
-	alwaysCalledWithMatch(...args: SinonMatcher[]): boolean;
-	neverCalledWith(...args: any[]): boolean;
-	neverCalledWithMatch(...args: SinonMatcher[]): boolean;
-	alwaysThrew(): boolean;
-	alwaysThrew(type: string): boolean;
-	alwaysThrew(obj: any): boolean;
-	alwaysReturned(): boolean;
-	invokeCallback(...args: any[]): void;
-	getCall(n: number): SinonSpyCall;
-	reset(): void;
-	printf(format: string, ...args: any[]): string;
-	restore(): void;
-}
-
-interface SinonSpyStatic {
-	(): SinonSpy;
-	(func: any): SinonSpy;
-	(obj: any, method: string): SinonSpy;
-}
-
-interface SinonStatic {
-	spy: SinonSpyStatic;
-}
-
-interface SinonStub extends SinonSpy {
-	resetBehavior(): void;
-	returns(obj: any): SinonStub;
-	returnsArg(index: number): SinonStub;
-	throws(type?: string): SinonStub;
-	throws(obj: any): SinonStub;
-	callsArg(index: number): SinonStub;
-	callsArgOn(index: number, context: any): SinonStub;
-	callsArgWith(index: number, ...args: any[]): SinonStub;
-	callsArgOnWith(index: number, context: any, ...args: any[]): SinonStub;
-	callsArgAsync(index: number): SinonStub;
-	callsArgOnAsync(index: number, context: any): SinonStub;
-	callsArgWithAsync(index: number, ...args: any[]): SinonStub;
-	callsArgOnWithAsync(index: number, context: any, ...args: any[]): SinonStub;
-	onCall(n: number): SinonStub;
-	onFirstCall(): SinonStub;
-	onSecondCall(): SinonStub;
-	onThirdCall(): SinonStub;
-	yields(...args: any[]): SinonStub;
-	yieldsOn(context: any, ...args: any[]): SinonStub;
-	yieldsTo(property: string, ...args: any[]): SinonStub;
-	yieldsToOn(property: string, context: any, ...args: any[]): SinonStub;
-	yieldsAsync(...args: any[]): SinonStub;
-	yieldsOnAsync(context: any, ...args: any[]): SinonStub;
-	yieldsToAsync(property: string, ...args: any[]): SinonStub;
-	yieldsToOnAsync(property: string, context: any, ...args: any[]): SinonStub;
-	withArgs(...args: any[]): SinonStub;
-}
-
-interface SinonStubStatic {
-	(): SinonStub;
-	(obj: any): SinonStub;
-	(obj: any, method: string): SinonStub;
-	(obj: any, method: string, func: any): SinonStub;
-}
-
-interface SinonStatic {
-	stub: SinonStubStatic;
-}
-
-interface SinonExpectation extends SinonStub {
-	atLeast(n: number): SinonExpectation;
-	atMost(n: number): SinonExpectation;
-	never(): SinonExpectation;
-	once(): SinonExpectation;
-	twice(): SinonExpectation;
-	thrice(): SinonExpectation;
-	exactly(n: number): SinonExpectation;
-	withArgs(...args: any[]): SinonExpectation;
-	withExactArgs(...args: any[]): SinonExpectation;
-	on(obj: any): SinonExpectation;
-	verify(): SinonExpectation;
-	restore(): void;
-}
-
-interface SinonExpectationStatic {
-	create(methodName?: string): SinonExpectation;
-}
-
-interface SinonMock {
-	expects(method: string): SinonExpectation;
-	restore(): void;
-	verify(): void;
-}
-
-interface SinonMockStatic {
-	(): SinonExpectation;
-	(obj: any): SinonMock;
-}
-
-interface SinonStatic {
-	expectation: SinonExpectationStatic;
-	mock: SinonMockStatic;
-}
-
-interface SinonFakeTimers {
-	now: number;
-	create(now: number): SinonFakeTimers;
-	setTimeout(callback: (...args: any[]) => void , timeout: number, ...args: any[]): number;
-	clearTimeout(id: number): void;
-	setInterval(callback: (...args: any[]) => void , timeout: number, ...args: any[]): number;
-	clearInterval(id: number): void;
-	tick(ms: number): number;
-	reset(): void;
-	Date(): Date;
-	Date(year: number): Date;
-	Date(year: number, month: number): Date;
-	Date(year: number, month: number, day: number): Date;
-	Date(year: number, month: number, day: number, hour: number): Date;
-	Date(year: number, month: number, day: number, hour: number, minute: number): Date;
-	Date(year: number, month: number, day: number, hour: number, minute: number, second: number): Date;
-	Date(year: number, month: number, day: number, hour: number, minute: number, second: number, ms: number): Date;
-	restore(): void;
-}
-
-interface SinonFakeTimersStatic {
-	(): SinonFakeTimers;
-	(...timers: string[]): SinonFakeTimers;
-	(now: number, ...timers: string[]): SinonFakeTimers;
-}
-
-interface SinonStatic {
-	useFakeTimers: SinonFakeTimersStatic;
-	clock: SinonFakeTimers;
-}
-
-interface SinonFakeUploadProgress {
-    eventListeners: {
-        progress: any[];
-        load: any[];
-        abort: any[];
-        error: any[];
-    };
-
-    addEventListener(event: string, listener: (e: Event) => any): void;
-    removeEventListener(event: string, listener: (e: Event) => any): void;
-    dispatchEvent(event: Event): void;
-}
-
-interface SinonFakeXMLHttpRequest {
-	// Properties
-	onCreate: (xhr: SinonFakeXMLHttpRequest) => void;
-	url: string;
-	method: string;
-	requestHeaders: any;
-	requestBody: string;
-	status: number;
-	statusText: string;
-	async: boolean;
-	username: string;
-    password: string;
-    withCredentials: boolean;
-    upload: SinonFakeUploadProgress;
-	responseXML: Document;
-	getResponseHeader(header: string): string;
-	getAllResponseHeaders(): any;
-
-	// Methods
-	restore(): void;
-	useFilters: boolean;
-	addFilter(filter: (method: string, url: string, async: boolean, username: string, password: string) => boolean): void;
-	setResponseHeaders(headers: any): void;
-	setResponseBody(body: string): void;
-	respond(status: number, headers: any, body: string): void;
-	autoRespond(ms: number): void;
-}
-
-interface SinonFakeXMLHttpRequestStatic {
-	(): SinonFakeXMLHttpRequest;
-}
-
-interface SinonStatic {
-	useFakeXMLHttpRequest: SinonFakeXMLHttpRequestStatic;
-	FakeXMLHttpRequest: SinonFakeXMLHttpRequest;
-}
-
-interface SinonFakeServer {
-	// Properties
-	autoRespond: boolean;
-	autoRespondAfter: number;
-	fakeHTTPMethods: boolean;
-	getHTTPMethod: (request: SinonFakeXMLHttpRequest) => string;
-	requests: SinonFakeXMLHttpRequest[];
-
-	// Methods
-	respondWith(body: string): void;
-	respondWith(response: any[]): void;
-	respondWith(fn: (xhr: SinonFakeXMLHttpRequest) => void ): void;
-	respondWith(url: string, body: string): void;
-	respondWith(url: string, response: any[]): void;
-	respondWith(url: string, fn: (xhr: SinonFakeXMLHttpRequest) => void ): void;
-	respondWith(method: string, url: string, body: string): void;
-	respondWith(method: string, url: string, response: any[]): void;
-	respondWith(method: string, url: string, fn: (xhr: SinonFakeXMLHttpRequest) => void ): void;
-	respondWith(url: RegExp, body: string): void;
-	respondWith(url: RegExp, response: any[]): void;
-	respondWith(url: RegExp, fn: (xhr: SinonFakeXMLHttpRequest) => void ): void;
-	respondWith(method: string, url: RegExp, body: string): void;
-	respondWith(method: string, url: RegExp, response: any[]): void;
-	respondWith(method: string, url: RegExp, fn: (xhr: SinonFakeXMLHttpRequest) => void ): void;
-	respond(): void;
-	restore(): void;
-}
-
-interface SinonFakeServerStatic {
-	create(): SinonFakeServer;
-}
-
-interface SinonStatic {
-	fakeServer: SinonFakeServerStatic;
-	fakeServerWithClock: SinonFakeServerStatic;
-}
-
-interface SinonExposeOptions {
-	prefix?: string;
-	includeFail?: boolean;
-}
-
-interface SinonAssert {
-	// Properties
-	failException: string;
-	fail: (message?: string) => void;		// Overridable
-	pass: (assertion: any) => void;			// Overridable
-
-	// Methods
-	notCalled(spy: SinonSpy): void;
-	called(spy: SinonSpy): void;
-	calledOnce(spy: SinonSpy): void;
-	calledTwice(spy: SinonSpy): void;
-	calledThrice(spy: SinonSpy): void;
-	callCount(spy: SinonSpy, count: number): void;
-	callOrder(...spies: SinonSpy[]): void;
-	calledOn(spy: SinonSpy, obj: any): void;
-	alwaysCalledOn(spy: SinonSpy, obj: any): void;
-	calledWith(spy: SinonSpy, ...args: any[]): void;
-	alwaysCalledWith(spy: SinonSpy, ...args: any[]): void;
-	neverCalledWith(spy: SinonSpy, ...args: any[]): void;
-	calledWithExactly(spy: SinonSpy, ...args: any[]): void;
-	alwaysCalledWithExactly(spy: SinonSpy, ...args: any[]): void;
-	calledWithMatch(spy: SinonSpy, ...args: SinonMatcher[]): void;
-	alwaysCalledWithMatch(spy: SinonSpy, ...args: SinonMatcher[]): void;
-	neverCalledWithMatch(spy: SinonSpy, ...args: SinonMatcher[]): void;
-	threw(spy: SinonSpy): void;
-	threw(spy: SinonSpy, exception: string): void;
-	threw(spy: SinonSpy, exception: any): void;
-	alwaysThrew(spy: SinonSpy): void;
-	alwaysThrew(spy: SinonSpy, exception: string): void;
-	alwaysThrew(spy: SinonSpy, exception: any): void;
-	expose(obj: any, options?: SinonExposeOptions): void;
-}
-
-interface SinonStatic {
-	assert: SinonAssert;
-}
-
-interface SinonMatcher {
-	and(expr: SinonMatcher): SinonMatcher;
-	or(expr: SinonMatcher): SinonMatcher;
-}
-
-interface SinonMatch {
-	(value: number): SinonMatcher;
-	(value: string): SinonMatcher;
-	(expr: RegExp): SinonMatcher;
-	(obj: any): SinonMatcher;
-	(callback: (value: any) => boolean): SinonMatcher;
-	any: SinonMatcher;
-	defined: SinonMatcher;
-	truthy: SinonMatcher;
-	falsy: SinonMatcher;
-	bool: SinonMatcher;
-	number: SinonMatcher;
-	string: SinonMatcher;
-	object: SinonMatcher;
-	func: SinonMatcher;
-	array: SinonMatcher;
-	regexp: SinonMatcher;
-	date: SinonMatcher;
-	same(obj: any): SinonMatcher;
-	typeOf(type: string): SinonMatcher;
-	instanceOf(type: any): SinonMatcher;
-	has(property: string, expect?: any): SinonMatcher;
-	hasOwn(property: string, expect?: any): SinonMatcher;
-}
-
-interface SinonStatic {
-	match: SinonMatch;
-}
-
-interface SinonSandboxConfig {
-	injectInto?: any;
-	properties?: string[];
-	useFakeTimers?: any;
-	useFakeServer?: any;
-}
-
-interface SinonSandbox {
-	clock: SinonFakeTimers;
-	requests: SinonFakeXMLHttpRequest;
-	server: SinonFakeServer;
-	spy: SinonSpyStatic;
-	stub: SinonStubStatic;
-	mock: SinonMockStatic;
-	useFakeTimers: SinonFakeTimersStatic;
-	useFakeXMLHttpRequest: SinonFakeXMLHttpRequestStatic;
-	useFakeServer(): SinonFakeServer;
-	restore(): void;
-}
-
-interface SinonSandboxStatic {
-	create(): SinonSandbox;
-	create(config: SinonSandboxConfig): SinonSandbox;
-}
-
-interface SinonStatic {
-	sandbox: SinonSandboxStatic;
-}
-
-interface SinonTestConfig {
-	injectIntoThis?: boolean;
-	injectInto?: any;
-	properties?: string[];
-	useFakeTimers?: boolean;
-	useFakeServer?: boolean;
-}
-
-interface SinonTestWrapper extends SinonSandbox {
-	(...args: any[]): any;
-}
-
-interface SinonStatic {
-    config: SinonTestConfig;
-    test(fn: (...args: any[]) => any): SinonTestWrapper;
-    testCase(tests: any): any;
-}
-
-// Utility overridables
-interface SinonStatic {
-    createStubInstance: (constructor: any) => SinonStub;
-	format: (obj: any) => string;
-	log: (message: string) => void;
-    restore(object: any): void;
-}
-
-declare var sinon: SinonStatic;
+declare var sinon: Sinon.SinonStatic;
 
 declare module "sinon" {
     export = sinon;