docs(demo-apps): add missing type declarations

demo-apps/ts-webpack/.gitignore

@@ -1,4 +1,4 @@
 src/**/*.js
 src/**/*.js.map
 src/**/*.d.ts
-!src/global.d.ts
+!src/type-declarations/*.d.ts

demo-apps/ts-webpack/src/type-declarations/angular-route.d.ts

@@ -0,0 +1,4 @@
+declare module '@types/angular-route' {
+    import mod = angular.route;
+    export = mod;
+}

demo-apps/ts-webpack/src/type-declarations/global.d.ts

@@ -0,0 +1,7 @@
+// fake the nodejs require function so that we can add 'require' calls for html files;
+// these calls to 'require' will then be converted by webpack ngtemplate-loader
+// note that I would have prefered to use standard es2015 import for these
+// html files but that would have meant using typescript 2 feature of implicit
+// ambient modules which in turn would have meant turning off noImplicitAny checks
+// which is a VERY bad idea
+declare function require(path: string): any;