fix(ts): properly type Object#set

Author: leeyeh

src/object.js

@@ -655,17 +655,9 @@ module.exports = function(AV) {
        * gameTurn.set({
        *   player: player1,
        *   diceRoll: 2
-       * }, {
-       *   error: function(gameTurnAgain, error) {
-       *     // The set failed validation.
-       *   }
        * });
        *
-       * game.set("currentPlayer", player2, {
-       *   error: function(gameTurnAgain, error) {
-       *     // The set failed validation.
-       *   }
-       * });
+       * game.set("currentPlayer", player2);
        *
        * game.set("finished", true);
        *

storage.d.ts

@@ -165,7 +165,7 @@ export class File extends BaseObject {
 
   destroy(options?: AuthOptions): Promise<void>;
   fetch(fetchOptions?: FetchOptions, options?: AuthOptions): Promise<this>;
-  get(attr: string): any;
+  get(key: string): any;
   getACL(): ACL;
   metaData(): any;
   metaData(metaKey: string): any;
@@ -175,6 +175,7 @@ export class File extends BaseObject {
   url(): string;
   save(options?: FileSaveOptions): Promise<this>;
   set(key: string, value: any): this;
+  set(data: { [key: string]: any }): this;
   setACL(acl: ACL): this;
   setUploadHeader(key: string, value: string): this;
   size(): any;
@@ -331,6 +332,7 @@ export class Object extends BaseObject {
     options?: Object.SaveOptions<this>
   ): Promise<this>;
   set(key: string, value: any, options?: Object.SetOptions): this;
+  set(data: { [key: string]: any }, options?: Object.SetOptions): this;
   setACL(acl: ACL, options?: Object.SetOptions): this;
   unset(attr: string, options?: Object.SetOptions): this;
   validate(attrs: any): any;