import { IPassagesMapAndStartPassageNameContext, } from './IPassagesMapAndStartPassageNameContext'; import { createContext, } from 'react'; let passagesMapAndStartPassageName: React.Context | null = null; export function getPassagesMapAndStartPassageNameContext() { if (!passagesMapAndStartPassageName) { passagesMapAndStartPassageName = createContext(undefined as any); } return passagesMapAndStartPassageName; }