Module types/perf

Firebase Performance Monitoring service (aligned with FirebasePerformance in the Firebase JS SDK).

Network request metric (React Native; not part of the web Performance modular surface).

Configuration options for Performance Monitoring (aligned with PerformanceSettings in the Firebase JS SDK).

A performance trace (aligned with PerformanceTrace in the Firebase JS SDK).

Screen trace for slow/frozen frames (React Native).

Valid HTTP methods for HTTP metrics.