Function withNavigationErrorHandler

packages/router/src/provide_router.ts:722–732

(
  handler: (error: NavigationError) => unknown | RedirectCommand,
)

 * @publicApi
 */
export function withNavigationErrorHandler(
  handler: (error: NavigationError) => unknown | RedirectCommand,
): NavigationErrorHandlerFeature {
  const providers = [
    {
      provide: NAVIGATION_ERROR_HANDLER,
      useValue: handler,
    },
  ];
  return routerFeature(RouterFeatureKind.NavigationErrorHandlerFeature, providers);
}

/**
 * A type alias for providers returned by `withExperimentalAutoCleanupInjectors` for use with `provideRouter`.