ListenOptions interface

An options objects that can be used to customize a listener.

Signature:

exportdeclareinterfaceListenOptions

Properties

PropertyTypeDescription
onlyOncebooleanWhether to remove the listener after its first invocation.

ListenOptions.onlyOnce

Whether to remove the listener after its first invocation.

Signature:

readonlyonlyOnce?:boolean;

Except as otherwise noted, the content of this page is licensed under theCreative Commons Attribution 4.0 License, and code samples are licensed under theApache 2.0 License. For details, see theGoogle Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2022-07-22 UTC.