examples.waku.org/web-chat/src/WakuContext.ts

import { createContext, useContext } from "react";
import type { WakuLight } from "js-waku/lib/interfaces";

export type WakuContextType = {
  waku?: WakuLight;
};

export const WakuContext = createContext<WakuContextType>({ waku: undefined });
export const useWaku = () => useContext(WakuContext);