tweak-tools/src/utils/fn.ts

Tweak your React projects until awesomeness

export const debounce = <F extends Function>(callback: F, wait: number, immediate = false) => {
  let timeout: number = 0

  return function () {
    const args = arguments as any
    const callNow = immediate && !timeout
    // @ts-expect-error
    const next = () => callback.apply(this, args)

    window.clearTimeout(timeout)
    timeout = window.setTimeout(next, wait)

    if (callNow) next()
  } as F extends (...args: infer A) => infer B ? (...args: A) => B : never
}