Interface Evented

on

• on(event, callback, context?): Handle

• Registers a callback function for a given event type.

  Parameters

  • event: string

    the event type to register on

  • callback: ((...args) => void)

    the callback function to register

    • • (...args): void

      • Parameters

        • Rest ...args: any[]

        Returns void

  • Optional context: any

    the context in which the callback function should be invoked implementation dependent.

  Returns Handle

  a handle to the registered callback with a single function 'remove'. This function can be used to unregister the callback function.