Files
react-native/Libraries/Utilities/DebugEnvironment.js
T
Eli White 990dd869cf Move DebugEnvironment helper to open source
Summary:
This is an internal only module that we use to detect whether we are in async debugging mode.

Changelog: [Internal]

Reviewed By: yungsters

Differential Revision: D20879780

fbshipit-source-id: 5915f4e1c54a3fda0cf607c77f463120264fdbc4
2020-04-06 18:17:40 -07:00

22 lines
500 B
JavaScript

/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @format
* @flow strict-local
*/
'use strict';
export let isAsyncDebugging: boolean = false;
if (__DEV__) {
// These native interfaces don't exist in asynchronous debugging environments.
isAsyncDebugging =
!global.nativeExtensions &&
!global.nativeCallSyncHook &&
!global.RN$Bridgeless;
}