FirebaseDatabase Framework Reference

Type Definitions

The following type definitions are available globally.

  • ADatabaseHandle is used to identify listeners of Firebase Databaseevents. These handles are returned byobserve(_:with:) and can later bepassed toremoveObserver(withHandle:) to stop receiving updates.

    Declaration

    Swift

    typealiasDatabaseHandle=UInt

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 2025-03-11 UTC.