mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Ruslan Shestopalyuk
ea73a66936
Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/35226 Changelog: [Internal] This adds scaffolding for the C++ side of NativePerformanceObserver module. Thanks to christophpurrer for helping set this up, as this is the first one of this kind inside core/OSS. Reviewed By: rubennorte Differential Revision: D41028555 fbshipit-source-id: 4acf0e71a254a42044cbbe5f94f40938342c6aa2
42 lines
1.1 KiB
JavaScript
42 lines
1.1 KiB
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow strict
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* @format
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*/
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import type {TurboModule} from '../TurboModule/RCTExport';
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import * as TurboModuleRegistry from '../TurboModule/TurboModuleRegistry';
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export const RawPerformanceEntryTypeValues = {
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UNDEFINED: 0,
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};
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export type RawPerformanceEntryType = number;
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export type RawPerformanceEntry = $ReadOnly<{
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name: string,
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entryType: RawPerformanceEntryType,
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startTime: number,
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duration: number,
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// For "event" entries only:
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processingStart?: number,
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processingEnd?: number,
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interactionId?: number,
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}>;
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export interface Spec extends TurboModule {
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+startReporting: (entryType: string) => void;
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+stopReporting: (entryType: string) => void;
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+getPendingEntries: () => $ReadOnlyArray<RawPerformanceEntry>;
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+setOnPerformanceEntryCallback: (callback?: () => void) => void;
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}
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export default (TurboModuleRegistry.get<Spec>(
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'NativePerformanceObserverCxx',
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): ?Spec);
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