Variable emits

emits: (
    emitter: EventEmitter<DefaultEventMap> | EventTarget,
    event: string,
    ...__namedParameters: MessageExtra,
) => Promise<void>

Type Declaration

- (
      emitter: EventEmitter<DefaultEventMap> | EventTarget,
      event: string,
      ...__namedParameters: MessageExtra,
  ): Promise<void>
- Asserts that the emitter emits the specified event before the test ends. Returns a promise that resolves when the event is emitted. Note that waiting on the returned promise within a test can deadlock the test, if the event never emits, but the returned promise can be a handy way to pause a test until an event happens, if you are reasonably confident that it will fire.
  Parameters
  - emitter: EventEmitter<DefaultEventMap> | EventTarget
  - event: string
  - ...__namedParameters: MessageExtra
  Returns Promise<void>