@testing-library/dom/types/wait-for.d.ts

Simple and complete DOM testing utilities that encourage good testing practices.

export interface waitForOptions {
  container?: HTMLElement
  timeout?: number
  interval?: number
  onTimeout?: (error: Error) => Error
  mutationObserverOptions?: MutationObserverInit
}

export function waitFor<T>(
  callback: () => Promise<T> | T,
  options?: waitForOptions,
): Promise<T>