diff --git a/index.d.ts b/index.d.ts
index c028ca4..b2b2766 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -176,8 +176,13 @@ export interface CancelTokenSource {
   cancel: Canceler;
 }
 
+export interface AxiosInterceptorOptions {
+  synchronous?: boolean;
+  runWhen?: (config: AxiosRequestConfig) => boolean;
+}
+
 export interface AxiosInterceptorManager<V> {
-  use<T = V>(onFulfilled?: (value: V) => T | Promise<T>, onRejected?: (error: any) => any): number;
+  use<T = V>(onFulfilled?: (value: V) => T | Promise<T>, onRejected?: (error: any) => any, options?: AxiosInterceptorOptions): number;
   eject(id: number): void;
 }