rckrdmrd
97f407c661
- Prefijo v2: MCH - TRACEABILITY-MASTER.yml creado - Listo para integracion como submodulo Workspace: v2.0.0 | SIMCO: v4.0.0
34 lines
1.0 KiB
JavaScript
34 lines
1.0 KiB
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 {IPerformanceLogger} from './createPerformanceLogger';
|
|
|
|
import GlobalPerformanceLogger from './GlobalPerformanceLogger';
|
|
import * as React from 'react';
|
|
import {createContext, useContext} from 'react';
|
|
|
|
/**
|
|
* This is a React Context that provides a scoped instance of IPerformanceLogger.
|
|
* We wrap every <AppContainer /> with a Provider for this context so the logger
|
|
* should be available in every component.
|
|
* See React docs about using Context: https://react.dev/docs/context.html
|
|
*/
|
|
const PerformanceLoggerContext: React.Context<IPerformanceLogger> =
|
|
createContext(GlobalPerformanceLogger);
|
|
if (__DEV__) {
|
|
PerformanceLoggerContext.displayName = 'PerformanceLoggerContext';
|
|
}
|
|
|
|
export function usePerformanceLogger(): IPerformanceLogger {
|
|
return useContext(PerformanceLoggerContext);
|
|
}
|
|
|
|
export default PerformanceLoggerContext;
|