A common platform interface for the firebase_performance plugin.

This interface allows platform-specific implementations of the firebase_performance plugin, as well as the plugin itself, to ensure they are supporting the same interface.


To implement a new platform-specific implementation of firebase_performance_monitoring, extend FirebasePerformancePlatform with an implementation that performs the platform-specific behavior, and when you register your plugin, set the default FirebasePerformancePlatform by calling FirebasePerformancePlatform.instance = MyFirebasePerformance().

Note on breaking changes

Strongly prefer non-breaking changes (such as adding a method to the interface) over breaking changes for this package.

See for a discussion on why a less-clean interface is preferable to a breaking change.