CommonEventEmitter 接口
¥CommonEventEmitter interface
签名
¥Signature
export interface CommonEventEmitter<Events extends Record<EventType, unknown>>
方法
¥Methods
方法 | 描述 |
|---|---|
| emit(type, event) | |
| listenerCount(event) | |
| off(type, handler) | |
| on(type, handler) | |
| once(type, handler) | |
| removeAllListeners(event) |