diff --git a/samples/client/petstore/typescript-angular/API/Client/PetApi.ts b/samples/client/petstore/typescript-angular/API/Client/PetApi.ts
index d3052eec52f..6bb4e10d387 100644
--- a/samples/client/petstore/typescript-angular/API/Client/PetApi.ts
+++ b/samples/client/petstore/typescript-angular/API/Client/PetApi.ts
@@ -231,7 +231,7 @@ module API.Client {
             return this.$http(httpRequestParams);
         }
 
-        public uploadFile (petId: number, additionalMetadata?: string, file?: file, extraHttpRequestParams?: any ) : ng.IHttpPromise<{}> {
+        public uploadFile (petId: number, additionalMetadata?: string, file?: any, extraHttpRequestParams?: any ) : ng.IHttpPromise<{}> {
             var path = this.basePath + '/pet/{petId}/uploadImage';
 
             path = path.replace('{' + 'petId' + '}', String(petId));
diff --git a/samples/client/petstore/typescript-angular/API/Client/StoreApi.ts b/samples/client/petstore/typescript-angular/API/Client/StoreApi.ts
index f796cef4b94..948b6859381 100644
--- a/samples/client/petstore/typescript-angular/API/Client/StoreApi.ts
+++ b/samples/client/petstore/typescript-angular/API/Client/StoreApi.ts
@@ -16,7 +16,7 @@ module API.Client {
             }
         }
 
-        public getInventory (extraHttpRequestParams?: any ) : ng.IHttpPromise<map<String, number>> {
+        public getInventory (extraHttpRequestParams?: any ) : ng.IHttpPromise<{ [key: string]: number; }> {
             var path = this.basePath + '/store/inventory';
 
             var queryParameters: any = {};