RnMultibundler/src/specs/SpecsManager.ts

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

export interface Spec extends TurboModule {
  navigate(name: string): void;
  pop(name: string): void;
}

export default TurboModuleRegistry.getEnforcing<Spec>(
  'NavigationManager',
) as Spec;