| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See http://swift.org/LICENSE.txt for license information |
| // See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| // |
| // XCNotificationExpectationHandler.swift |
| // A closure invoked by XCTestCase when a notification for the expectation is |
| // observed. |
| // |
| |
| /// A block to be invoked when a notification specified by the expectation is |
| /// observed. |
| /// |
| /// - Parameter notification: The notification that the expectation was |
| /// observing. |
| public typealias XCNotificationExpectationHandler = (Notification) -> (Bool) |
