Adding custom return type support to interceptor (axios#3783)

close axios#3448

Co-authored-by: Jay <jasonsaayman@gmail.com>

index.d.ts

@@ -130,7 +130,7 @@ export interface CancelTokenSource {
 }
 
 export interface AxiosInterceptorManager<V> {
-  use(onFulfilled?: (value: V) => V | Promise<V>, onRejected?: (error: any) => any): number;
+  use<T = V>(onFulfilled?: (value: V) => T | Promise<T>, onRejected?: (error: any) => any): number;
   eject(id: number): void;
 }