39 lines
1.0 KiB
JavaScript
39 lines
1.0 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 type NativeMemoryInfo = {[key: string]: number};
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export type ReactNativeStartupTiming = {|
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startTime: number,
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endTime: number,
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executeJavaScriptBundleEntryPointStart: number,
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executeJavaScriptBundleEntryPointEnd: number,
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|};
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export interface Spec extends TurboModule {
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+mark: (name: string, startTime: number, duration: number) => void;
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+measure: (
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name: string,
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startTime: number,
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endTime: number,
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duration?: number,
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startMark?: string,
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endMark?: string,
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) => void;
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+getSimpleMemoryInfo: () => NativeMemoryInfo;
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+getReactNativeStartupTiming: () => ReactNativeStartupTiming;
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}
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export default (TurboModuleRegistry.get<Spec>('NativePerformanceCxx'): ?Spec);
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