react-native-performance/src/NativeRNPerformanceManager.ts

Measure React Native performance

import type { TurboModule } from 'react-native/Libraries/TurboModule/RCTExport';
import { TurboModuleRegistry } from 'react-native';

export interface Spec extends TurboModule {
  // Events
  addListener: (eventName: string) => void;
  removeListeners: (count: number) => void;
}

export default TurboModuleRegistry.get<Spec>('RNPerformanceManager');