[Home](./index.md) > [@firebase/performance-types](./performance-types.md) ## performance-types package ## Interfaces | Interface | Description | | --- | --- | | [FirebasePerformance](./performance-types.firebaseperformance.md) | | | [PerformanceSettings](./performance-types.performancesettings.md) | | | [PerformanceTrace](./performance-types.performancetrace.md) | |