debounce.ts

   1 export function Debounce (config: { timeoutMS: number }) {
   2   let timeoutRef: NodeJS.Timeout
   3
   4   return function (_target, _key, descriptor: PropertyDescriptor) {
   5     const original = descriptor.value
   6
   7     descriptor.value = function (...args: any[]) {
   8       clearTimeout(timeoutRef)
   9
  10       timeoutRef = setTimeout(() => {
  11         original.apply(this, args)
  12
  13       }, config.timeoutMS)
  14     }
  15   }
  16 }