Files
react-native/Libraries/WebPerformance/NativePerformance.js
T
Ruslan Shestopalyuk cb552f62f2 Create NativePerformance C++ module
Summary:
[Changelog][Internal]

The NativePerformance module functionality corresponds to the [timing extensions of the Performance API standard interface](https://www.w3.org/TR/user-timing/#extensions-performance-interface).

As this is logically separate from `PerformanceObserver` (which may exist without it), it makes sense to have it as a different native module, so there is no coupling between both.

Reviewed By: christophpurrer

Differential Revision: D41690145

fbshipit-source-id: 7443f4c51f54cc2fdddbdb2e89f9a1fa457ab280
2022-12-03 08:32:58 -08:00

20 lines
555 B
JavaScript

/**
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @flow strict
* @format
*/
import type {TurboModule} from '../TurboModule/RCTExport';
import * as TurboModuleRegistry from '../TurboModule/TurboModuleRegistry';
export interface Spec extends TurboModule {
+mark?: (name: string, startTime: number, duration: number) => void;
}
export default (TurboModuleRegistry.get<Spec>('NativePerformanceCxx'): ?Spec);