diff --git a/types/mochaccino/index.d.ts b/types/mochaccino/index.d.ts
new file mode 100644
index 0000000000..b230218ee9
--- /dev/null
+++ b/types/mochaccino/index.d.ts
@@ -0,0 +1,42 @@
+// Type definitions for mochaccino 1.2
+// Project: https://github.com/pawelgalazka/mochaccino#readme
+// Definitions by: Thomas-P <https://github.com/thomas-p>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.3
+import * as Sinon from "sinon";
+export interface Expect {
+    not: Expect;
+    toBe(arg: any): void;
+    toContain(arg: any): void;
+    toEqual(arg: any): void;
+    toHaveBeenCalled(): void;
+    toHaveBeenCalledWith(...arg: any[]): void;
+    toHaveBeenCalledTimes(callCount: number): void;
+    toBeDefined(): void;
+    toBeUndefined(): void;
+    toBeNull(): void;
+    toBeTruthy(): void;
+    toBeFalsy(): void;
+    toBeLessThan(other: number): void;
+    toBeGreaterThan(other: number): void;
+    toThrow(): void;
+    toThrowError(errType: any): void;
+    toMatch(matchExpression: any): void;
+}
+export interface SpyProxy {
+    and: SpyProxy;
+    spyProxy: true;
+    getSubject: () => Sinon.SinonStub;
+    callThrough: () => void;
+    returnValue: (obj: any) => void;
+    callFake: (fake: (...args: any[]) => any) => void;
+}
+export interface Dom {
+    exposedProperties: ['window', 'navigator', 'document'];
+    create: () => void;
+    destroy: () => void;
+    clear: () => void;
+}
+export function expect(value: any): Expect;
+export function spy(...config: any[]): (...args: any[]) => SpyProxy;
+export const dom: Dom;
diff --git a/types/mochaccino/mochaccino-tests.ts b/types/mochaccino/mochaccino-tests.ts
new file mode 100644
index 0000000000..c63634e64c
--- /dev/null
+++ b/types/mochaccino/mochaccino-tests.ts
@@ -0,0 +1,66 @@
+import { dom, expect, spy } from 'mochaccino';
+/**
+ * spy test
+ *
+ */
+const obj = {
+    funcName: (): any => {
+    }
+};
+let s = spy();
+s(1, 2);
+expect(s).toHaveBeenCalledWith(1, 2);
+spy(obj, 'funcName');
+obj.funcName();
+expect(obj.funcName).toHaveBeenCalled();
+/***********************/
+s = spy();
+s();
+expect(s).toHaveBeenCalled();
+/***********************/
+s(obj, 'funcName').and.callFake(() => {
+    return 123;
+});
+expect(obj.funcName()).toEqual(123);
+spy(obj, 'funcName');
+
+expect(obj.funcName).toHaveBeenCalled();
+/***********************/
+s(obj, 'funcName').and.callThrough();
+/***********************/
+s(obj, 'funcName').and.returnValue(5);
+/***********************/
+/**
+ * dom test
+ */
+dom.create();
+dom.destroy();
+dom.clear();
+/**
+ * expect test
+ *
+ */
+const a = 1;
+const b = true;
+const c = 2;
+const f = () => {
+};
+const ErrorType = new Error();
+const regexp = /123/;
+expect(true).toBeTruthy();
+expect(a).toBe(b);
+expect(a).toEqual(b);
+expect(a).toBeTruthy();
+expect(a).toBeFalsy();
+expect(a).toBeDefined();
+expect(a).toBeUndefined();
+expect(a).toBeNull();
+expect(a).toBeLessThan(c);
+expect(a).toBeGreaterThan(c);
+expect([1, 2]).toContain(1);
+expect(f).toThrow();
+expect(f).toThrowError(ErrorType);
+expect(s).toMatch(regexp);
+expect(s).toHaveBeenCalled();
+expect(s).toHaveBeenCalledWith(1, '23');
+expect(s).toHaveBeenCalledTimes(55);
diff --git a/types/mochaccino/tsconfig.json b/types/mochaccino/tsconfig.json
new file mode 100644
index 0000000000..166b3f4203
--- /dev/null
+++ b/types/mochaccino/tsconfig.json
@@ -0,0 +1,23 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "mochaccino-tests.ts"
+    ]
+}
diff --git a/types/mochaccino/tslint.json b/types/mochaccino/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/mochaccino/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }