Class Listener<T>

constructor

• new Listener<T>(params?): Listener<T>

• Constructor for the Listener class.

  Type Parameters

  • T = unknown

  Parameters

  • params: ListenerParams = {}

    The parameters object containing start and stop functions.

  Returns Listener<T>

OptionalonError

start

stop

onStateChange

• onStateChange(callback): void

• Registers a callback to be called when the state changes. If a callback was previously registered, it will be replaced with the new one.

  Parameters

  • callback: ((value: T) => Promise<void>)

    The function to call with the new state value.

    • • (value): Promise<void>

      • Parameters

        • value: T

        Returns Promise<void>

  Returns void

removeAllListeners

• removeAllListeners(): void

• Removes all listeners from the emitter.

  Returns void