Typescript debounce

debounce.ts

type TimeOutSheet = Record<string, ReturnType<typeof setTimeout | typeof clearTimeout>>;

const timeOutSheet: TimeOutSheet = {};

const getFnId = (fn: () => unknown): string => {
  return [fn.name, fn.toString()].join("").split(" ").join("");
};

export const debounce = (callback: () => void, ms: number): void => {
  const toId = timeOutSheet[getFnId(callback)];

  if (toId) clearTimeout(toId);

  const id = setTimeout(callback, ms);

  timeOutSheet[getFnId(callback)] = id;
};