miniapp/src/store/page.js

import React from "react";

export default () => {
  const pageCtxRef = React.useRef();

  const setPageCtx = (ctx) => {
    pageCtxRef.current = ctx;
  }
  const getPageCtx = () => {
    return pageCtxRef.current;
  }

  return {
    setPageCtx,
    getPageCtx,
  }
}