diff --git a/ansicolors/ansicolors.d.ts b/ansicolors/ansicolors.d.ts
new file mode 100644
index 000000000..0ffc99910
--- /dev/null
+++ b/ansicolors/ansicolors.d.ts
@@ -0,0 +1,4 @@
+declare module "ansicolors" {
+	var colors: {[index: string]: (s: string) => string;};
+	export = colors;	
+}
diff --git a/async/async.d.ts b/async/async.d.ts
index b8666febf..f0b8cacdf 100644
--- a/async/async.d.ts
+++ b/async/async.d.ts
@@ -27,28 +27,28 @@ interface Async {
     forEach<T,R>(arr: T[], iterator: AsyncIterator<T, R>, callback: AsyncMultipleResultsCallback<R>): void;
     forEachSeries<T, R>(arr: T[], iterator: AsyncIterator<T, R>, callback: AsyncMultipleResultsCallback<R>): void;
     forEachLimit<T, R>(arr: T[], limit: number, iterator: AsyncIterator<T, R>, callback: AsyncMultipleResultsCallback<R>): void;
-    map<T, R>(arr: T[], iterator: AsyncIterator<T, R>, callback: AsyncMultipleResultsCallback<R>);
-    mapSeries<T, R>(arr: T[], iterator: AsyncIterator<T, R>, callback: AsyncMultipleResultsCallback<R>);
-    filter<T>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>);
-    select<T, R>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>);
-    filterSeries<T, R>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>);
-    selectSeries<T, R>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>);
-    reject<T>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>);
-    rejectSeries<T>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>);
-    reduce<T, R>(arr: T[], memo: R, iterator: AsyncMemoIterator<T, R>, callback: AsyncSingleResultCallback<R>);
-    inject<T, R>(arr: T[], memo: R, iterator: AsyncMemoIterator<T, R>, callback: AsyncSingleResultCallback<R>);
-    foldl<T, R>(arr: T[], memo: R, iterator: AsyncMemoIterator<T, R>, callback: AsyncSingleResultCallback<R>);
-    reduceRight<T, R>(arr: T[], memo: R, iterator: AsyncMemoIterator<T, R>, callback: AsyncSingleResultCallback<R>);
-    foldr<T, R>(arr: T[], memo: R, iterator: AsyncMemoIterator<T, R>, callback: AsyncSingleResultCallback<R>);
-    detect<T>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>);
-    detectSeries<T>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>);
-    sortBy<T, V>(arr: T[], iterator: AsyncIterator<T, V>, callback: AsyncMultipleResultsCallback<T>);
-    some<T>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>);
-    any<T>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>);
-    every<T>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: (result: boolean) => any);
-    all<T>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: (result: boolean) => any);
-    concat<T, R>(arr: T[], iterator: AsyncIterator<T, R[]>, callback: AsyncMultipleResultsCallback<R>);
-    concatSeries<T, R>(arr: T[], iterator: AsyncIterator<T, R[]>, callback: AsyncMultipleResultsCallback<R>);
+    map<T, R>(arr: T[], iterator: AsyncIterator<T, R>, callback: AsyncMultipleResultsCallback<R>): any;
+    mapSeries<T, R>(arr: T[], iterator: AsyncIterator<T, R>, callback: AsyncMultipleResultsCallback<R>): any;
+    filter<T>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>): any;
+    select<T, R>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>): any;
+    filterSeries<T, R>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>): any;
+    selectSeries<T, R>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>): any;
+    reject<T>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>): any;
+    rejectSeries<T>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>): any;
+    reduce<T, R>(arr: T[], memo: R, iterator: AsyncMemoIterator<T, R>, callback: AsyncSingleResultCallback<R>): any;
+    inject<T, R>(arr: T[], memo: R, iterator: AsyncMemoIterator<T, R>, callback: AsyncSingleResultCallback<R>): any;
+    foldl<T, R>(arr: T[], memo: R, iterator: AsyncMemoIterator<T, R>, callback: AsyncSingleResultCallback<R>): any;
+    reduceRight<T, R>(arr: T[], memo: R, iterator: AsyncMemoIterator<T, R>, callback: AsyncSingleResultCallback<R>): any;
+    foldr<T, R>(arr: T[], memo: R, iterator: AsyncMemoIterator<T, R>, callback: AsyncSingleResultCallback<R>): any;
+    detect<T>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>): any;
+    detectSeries<T>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>): any;
+    sortBy<T, V>(arr: T[], iterator: AsyncIterator<T, V>, callback: AsyncMultipleResultsCallback<T>): any;
+    some<T>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>): any;
+    any<T>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: AsyncMultipleResultsCallback<T>): any;
+    every<T>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: (result: boolean) => any): any;
+	all<T>(arr: T[], iterator: AsyncIterator<T, boolean>, callback: (result: boolean) => any): any;
+    concat<T, R>(arr: T[], iterator: AsyncIterator<T, R[]>, callback: AsyncMultipleResultsCallback<R>): any;
+    concatSeries<T, R>(arr: T[], iterator: AsyncIterator<T, R[]>, callback: AsyncMultipleResultsCallback<R>): any;
 
     // Control Flow
     series<T>(tasks: T[], callback?: AsyncMultipleResultsCallback<T>): void;