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