Interface ReadonlyMtsEvents

ReadonlylogPrefix

hasAnyListeners

• hasAnyListeners(): boolean

  Returns true if the event host has any listeners.

  Returns boolean

hasListeners

• hasListeners(type: keyof MtsEventMap): boolean

  Returns true if the event host has any listeners for the given type.

  Parameters

  • type: keyof MtsEventMap

  Returns boolean

on

• on<K extends keyof MtsEventMap>(
      type: K,
      handler: EventHandler<MtsEventMap[K]>,
      options?: SignalOptions,
  ): Unsubscribe

  Adds an event handler for the given typed event.

  Type Parameters

  • K extends keyof MtsEventMap

  Parameters

  • type: K

    The key representing the event type to listen for.
  • handler: EventHandler<MtsEventMap[K]>

    A callback to invoke when the event with the given type is dispatched.
  • Optionaloptions: SignalOptions

    Options for changing listening behavior.

  Returns Unsubscribe

  Returns a method, when invoked, removes the handler.