Function withInterceptors

packages/common/http/src/provider.ts:155–168

(
  interceptorFns: HttpInterceptorFn[],
)

 * @publicApi
 */
export function withInterceptors(
  interceptorFns: HttpInterceptorFn[],
): HttpFeature<HttpFeatureKind.Interceptors> {
  return makeHttpFeature(
    HttpFeatureKind.Interceptors,
    interceptorFns.map((interceptorFn) => {
      return {
        provide: HTTP_INTERCEPTOR_FNS,
        useValue: interceptorFn,
        multi: true,
      };
    }),
  );
}

const LEGACY_INTERCEPTOR_FN = new InjectionToken<HttpInterceptorFn>(
  typeof ngDevMode !== 'undefined' && ngDevMode ? 'LEGACY_INTERCEPTOR_FN' : '',