[gapi.client] replace PromiseLike with Promise (#43544)

types/gapi.client/index.d.ts

@@ -1,6 +1,6 @@
 // Type definitions for non-npm package Google API client 1.0
 // Project: https://developers.google.com
-// Definitions by: Bolisov Alexey <https://github.com/Bolisov>
+// Definitions by: Maxim Mazurok <https://github.com/Maxim-Mazurok>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // TypeScript Version: 2.3
 
@@ -18,7 +18,7 @@ declare namespace gapi {
          * @param callback the function that is called once the API interface is loaded
          */
         function load(name: string, version: string, callback: () => any): void;
-        function load(name: string, version: string): PromiseLike<void>;
+        function load(name: string, version: string): Promise<void>;
 
         /**
          * Creates a HTTP request for making RESTful requests.
@@ -49,6 +49,7 @@ declare namespace gapi {
             //  * If supplied, the request is executed immediately and no gapi.client.HttpRequest object is returned
             //  */
             // callback?: () => any;
+        // tslint:disable-next-line:no-unnecessary-generics
         }): Request<T>;
 
         /**
@@ -80,7 +81,7 @@ declare namespace gapi {
         /**
          * An object encapsulating an HTTP request. This object is not instantiated directly, rather it is returned by gapi.client.request.
          */
-        interface Request<T> extends PromiseLike<Response<T>> {
+        interface Request<T> extends Promise<Response<T>> {
             /**
              * Executes the request and runs the supplied callback on response.
              * @param callback The callback function which executes when the request succeeds or fails.
@@ -100,7 +101,7 @@ declare namespace gapi {
         /**
          * Represents an HTTP Batch operation. Individual HTTP requests are added with the add method and the batch is executed using execute.
          */
-        interface Batch<T> extends PromiseLike<Response<ResponseMap<T>>> {
+        interface Batch<T> extends Promise<Response<ResponseMap<T>>> {
             /**
              * Adds a gapi.client.Request to the batch.
              * @param request The HTTP request to add to this batch.
@@ -141,6 +142,7 @@ declare namespace gapi {
         /**
          * Creates a batch object for batching individual requests.
          */
+        // tslint:disable-next-line:no-unnecessary-generics
         function newBatch<T>(): Batch<T>;
     }
 

types/gapi.client/tslint.json

@@ -1,6 +1,3 @@
 {
-    "extends": "dtslint/dt.json",
-    "rules": {
-        "no-unnecessary-generics": false
-    }
-}
+    "extends": "dtslint/dt.json"
+}