diff --git a/angularjs/angular-tests.ts b/angularjs/angular-tests.ts
index 6b79b93cc..11f1e327b 100644
--- a/angularjs/angular-tests.ts
+++ b/angularjs/angular-tests.ts
@@ -242,6 +242,18 @@ foo.then((x) => {
     x.toFixed();
 });
 
+// $q signature tests
+module TestQ {
+    var $q: ng.IQService;
+    var promise1: ng.IPromise<any>;
+    var promise2: ng.IPromise<any>;
+
+    // $q.all
+    $q.all([promise1, promise2]).then((results: any[]) => {});
+    $q.all<number>([promise1, promise2]).then((results: number[]) => {});
+    $q.all({a: promise1, b: promise2}).then((results: {[id: string]: any;}) => {});
+    $q.all<{a: number; b: string;}>({a: promise1, b: promise2}).then((results: {a: number; b: string;}) => {});
+}
 
 var httpFoo: ng.IHttpPromise<number>;
 httpFoo.then((x) => {
diff --git a/angularjs/angular.d.ts b/angularjs/angular.d.ts
index 73629204a..17c0c9384 100644
--- a/angularjs/angular.d.ts
+++ b/angularjs/angular.d.ts
@@ -1006,7 +1006,7 @@ declare module angular {
          *
          * @param promises An array of promises.
          */
-        all(promises: IPromise<any>[]): IPromise<any[]>;
+        all<T>(promises: IPromise<any>[]): IPromise<T[]>;
         /**
          * Combines multiple promises into a single promise that is resolved when all of the input promises are resolved.
          *
@@ -1015,6 +1015,7 @@ declare module angular {
          * @param promises A hash of promises.
          */
         all(promises: { [id: string]: IPromise<any>; }): IPromise<{ [id: string]: any; }>;
+        all<T extends {}>(promises: { [id: string]: IPromise<any>; }): IPromise<T>;
         /**
          * Creates a Deferred object which represents a task which will finish in the future.
          */