| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef IOS_WEB_PUBLIC_BLOCK_TYPES_H_ |
| #define IOS_WEB_PUBLIC_BLOCK_TYPES_H_ |
| |
| #import <Foundation/Foundation.h> |
| |
| namespace web { |
| |
| // The type of the completion handler block that is called to inform about |
| // JavaScript execution completion. id will be backed up by different classes |
| // depending on resulting JS type: NSString (string), NSNumber (number or |
| // boolean), NSDictionary (object), NSArray (array), NSNull (null), |
| // NSDate (Date), nil (undefined). |
| typedef void (^JavaScriptResultBlock)(id, NSError*); |
| |
| } // namespace |
| |
| #endif // IOS_WEB_PUBLIC_BLOCK_TYPES_H_ |
