Method isAnnounceEvent

plugins/src/preload/rcp/hooks.ts:24–26

(event: Event)

  static readonly PREF_LEN = this.PREF.length;

  static isAnnounceEvent(event: Event): event is RcpAnnouceEvent {
    return event.type.startsWith(this.PREF);
  }

  constructor() {
    const self = this;