[eventloop] update typings of eventloop.debounce

Author: dmonad

eventloop.js

@@ -105,7 +105,7 @@ export const createDebouncer = (timeout, triggerAfter = -1) => {
     */
   let lastCall = null
   /**
-   * @param {(()=>void)?} cb function to trigger after debounce. If null, it will reset the
+   * @param {((...args: any)=>void)?} cb function to trigger after debounce. If null, it will reset the
    *                         debounce.
    */
   return cb => {

eventloop.test.js

@@ -81,10 +81,10 @@ export const testIdleCallback = async _tc => {
 export const testDebouncer = async _tc => {
   const debounce = eventloop.createDebouncer(10)
   let calls = 0
-  debounce(() => {
+  debounce((_x) => {
     calls++
   })
-  debounce(() => {
+  debounce((_y, _z) => {
     calls++
   })
   t.assert(calls === 0)