diff --git a/knockout.mapping/knockout.mapping.d.ts b/knockout.mapping/knockout.mapping.d.ts
index fcb8680170..b5ea75f8a3 100644
--- a/knockout.mapping/knockout.mapping.d.ts
+++ b/knockout.mapping/knockout.mapping.d.ts
@@ -5,64 +5,66 @@
 
 /// <reference path="../knockout/knockout.d.ts" />
 
-interface KnockoutMappingCreateOptions {
-    data: any;
-    parent: any;
+export as namespace mapping;
+
+declare var self: KnockoutMapping;
+export = self;
+
+declare global {
+    interface KnockoutMappingCreateOptions {
+        data: any;
+        parent: any;
+    }
+
+    interface KnockoutMappingUpdateOptions {
+        data: any;
+        parent: any;
+        target: any;
+        observable?: KnockoutObservable<any>;
+    }
+
+    interface KnockoutMappingOptions {
+        ignore?: string[];
+        include?: string[];
+        copy?: string[];
+        mappedProperties?: string[];
+        deferEvaluation?: boolean;
+        create?: (options: KnockoutMappingCreateOptions) => void;
+        update?: (options: KnockoutMappingUpdateOptions) => void;
+        key?: (data: any) => any;
+    }
+
+    interface KnockoutMapping {
+        isMapped(viewModel: any): boolean;
+        fromJS(jsObject: any): any;
+        fromJS(jsObject: any, targetOrOptions: any): any;
+        fromJS(jsObject: any, inputOptions: any, target: any): any;
+        fromJSON(jsonString: string): any;
+        fromJSON(jsonString: string, targetOrOptions: any): any;
+        fromJSON(jsonString: string, inputOptions: any, target: any): any;
+        toJS(rootObject: any, options?: KnockoutMappingOptions): any;
+        toJSON(rootObject: any, options?: KnockoutMappingOptions): any;
+        defaultOptions(): KnockoutMappingOptions;
+        resetDefaultOptions(): void;
+        getType(x: any): any;
+        visitModel(rootObject: any, callback: Function, options?: { visitedObjects?: any; parentName?: string; ignore?: string[]; copy?: string[]; include?: string[]; }): any;
+    }
+
+    interface KnockoutObservableArrayFunctions<T> {
+        mappedCreate(item: T): T;
+
+        mappedRemove(item: T): T[];
+        mappedRemove(removeFunction: (item: T) => boolean): T[];
+        mappedRemoveAll(items: T[]): T[];
+        mappedRemoveAll(): T[];
+
+        mappedDestroy(item: T): void;
+        mappedDestroy(destroyFunction: (item: T) => boolean): void;
+        mappedDestroyAll(items: T[]): void;
+        mappedDestroyAll(): void;
+    }
+
+    interface KnockoutStatic {
+        mapping: KnockoutMapping;
+    }
 }
-
-interface KnockoutMappingUpdateOptions {
-    data: any;
-    parent: any;
-    target: any;
-    observable?: KnockoutObservable<any>;
-}
-
-interface KnockoutMappingOptions {
-    ignore?: string[];
-    include?: string[];
-    copy?: string[];
-    mappedProperties?: string[];
-    deferEvaluation?: boolean;
-    create?: (options: KnockoutMappingCreateOptions) => void;
-    update?: (options: KnockoutMappingUpdateOptions) => void;
-    key?: (data: any) => any;
-}
-
-interface KnockoutMapping {
-    isMapped(viewModel: any): boolean;
-    fromJS(jsObject: any): any;
-    fromJS(jsObject: any, targetOrOptions: any): any;
-    fromJS(jsObject: any, inputOptions: any, target: any): any;
-    fromJSON(jsonString: string): any;
-    fromJSON(jsonString: string, targetOrOptions: any): any;
-    fromJSON(jsonString: string, inputOptions: any, target: any): any;
-    toJS(rootObject: any, options?: KnockoutMappingOptions): any;
-    toJSON(rootObject: any, options?: KnockoutMappingOptions): any;
-    defaultOptions(): KnockoutMappingOptions;
-    resetDefaultOptions(): void;
-    getType(x: any): any;
-    visitModel(rootObject: any, callback: Function, options?: { visitedObjects?: any; parentName?: string; ignore?: string[]; copy?: string[]; include?: string[]; }): any;
-}
-
-interface KnockoutObservableArrayFunctions<T> {
-    mappedCreate(item: T): T;
-
-    mappedRemove(item: T): T[];
-    mappedRemove(removeFunction: (item: T) => boolean): T[];
-    mappedRemoveAll(items: T[]): T[];
-    mappedRemoveAll(): T[];
-
-    mappedDestroy(item: T): void;
-    mappedDestroy(destroyFunction: (item: T) => boolean): void;
-    mappedDestroyAll(items: T[]): void;
-    mappedDestroyAll(): void;
-}
-
-interface KnockoutStatic {
-    mapping: KnockoutMapping;
-}
-
-declare module "knockout.mapping" {
-    export = mapping;
-}
-declare var mapping: KnockoutMapping;