Add angular-fullscreen type definition

- Add interface for Fullscreen type definition
- Wrap it in angular.fullscreen module
- Add test Angular module

angular-fullscreen/angular-fullscreen.d.ts

@@ -0,0 +1,34 @@
+// Type definitions for AngularJS HTML5 Fullscreen v1.0.1
+// Project: https://github.com/fabiobiondi/angular-fullscreen
+// Definitions by: Julien Paroche <https://github.com/julienpa>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/angular-fullscreen
+
+/// <reference path="../angularjs/angular.d.ts" />
+
+declare module angular.fullscreen {
+
+  /**
+   * Prefixing interface name with "I" is not recommended: http://www.typescriptlang.org/Handbook#writing-dts-files
+   * However, we let it here to keep consistency with all the other Angular-related definitions
+   */
+  interface IFullscreen {
+    // enable document fullscreen
+    all(): void;
+
+    // enable or disable the document fullscreen
+    toggleAll(): void;
+
+    // enable fullscreen to a specific element
+    enable(element: Element|HTMLElement): void;
+
+    // disable fullscreen
+    cancel(): void;
+
+    // return true if fullscreen is enabled, otherwise false
+    isEnabled(): boolean;
+
+    // return true if fullscreen API is supported by your browser
+    isSupported(): boolean;
+  }
+
+}