add initial handler, request and context

alexa-sdk/alexa-sdk-tests.ts

@@ -1,10 +1,9 @@
 /// <reference path="../node/node.d.ts"/>
 /// <reference path="./alexa-sdk.d.ts" />
 
-'use strict';
 import Alexa = require("alexa-sdk");
 
-exports.handler = function(event, context, callback) {
+exports.handler = function(event: Alexa.Request, context: Alexa.Context, callback) {
     var alexa = Alexa.handler(event, context);
     alexa.registerHandlers(handlers);
     alexa.execute();
@@ -15,9 +14,9 @@ var handlers = {
         this.emit('SayHello');
     },
     'HelloWorldIntent': function () {
-        this.emit('SayHello')
+        this.emit('SayHello');
     },
     'SayHello': function () {
         this.emit(':tell', 'Hello World!');
     }
-};
+};

alexa-sdk/alexa-sdk.d.ts

@@ -4,7 +4,9 @@
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
 declare module 'alexa-sdk' {
-    var handler: (event: any, context: any, callback?: any) => AlexaHandler;
+    export function handler(event: Request, context: Context, callback?: () => void): AlexaHandler;
+    export function CreateStateHandler(state: string, obj: any): any;
+    export var StateString: string;
 
     interface AlexaHandler {
         _event: any;
@@ -14,8 +16,38 @@ declare module 'alexa-sdk' {
         appId: any;
         response: any;
         dynamoDBTableName: any;
-        saveBeforeResponse: any;
-        registerHandlers: any;
-        execute: any;
+        saveBeforeResponse: boolean;
+        registerHandlers: (...handlers: any[]) => any;
+        execute: () => void;
+    }
+
+    interface Handler {
+        on: any;
+        emit: any;
+        emitWithState: any;
+        state: any;
+        handler: any;
+        event: any;
+        attributes: any;
+        context: any;
+        name: any;
+        isOverriden: any;
+    }
+
+    interface Request {
+        version: string;
+        request: any;
+        session: any;
+    }
+
+    interface Context {
+        callbackWaitsForEmptyEventLoop: boolean;
+        logGroupName: string;
+        logStreamName: string;
+        functionName: string;
+        memoryLimitInMB: string;
+        functionVersion: string;
+        invokeid: string;
+        awsRequestId: string;
     }
 }