Reference

RouterInstrumentation

Registers optional hooks for app-router request, middleware, and route instrumentation.

Signature

interface RouterInstrumentation

Members

onLoaderEnd?: (event: RouterRouteEndInstrumentationEvent): void | Promise<void>
onLoaderStart?: (event: RouterRouteInstrumentationEvent): void | Promise<void>
onMiddlewareEnd?: (event: RouterMiddlewareEndInstrumentationEvent): void | Promise<void>
onMiddlewareStart?: (event: RouterMiddlewareInstrumentationEvent): void | Promise<void>
onRequestEnd?: (event: RouterRequestEndInstrumentationEvent): void | Promise<void>
onRequestStart?: (event: RouterRequestInstrumentationEvent): void | Promise<void>