webpack5

我认为这个写的有问题 (in @/utils/is)

export function isObject(val: any): val is Record<any, any> {
  return val !== null && is(val, 'Object');
}
export function isPromise<T = any>(val: unknown): val is Promise<T> {
  return is(val, 'Promise') && isObject(val) && isFunction(val.then) && isFunction(val.catch);
}

Context (current result)

Currently the canvas items and code in the Monaco Editor does not save when user closes and quits fflow. This feature was previously implemented using localForage and broke during a merge therefore the partial code is still present in App.jsx and localStorage.js.

Expected result

Canvas items and code persists when user closes and reopens the application.