diff --git a/jquery.timepicker/jquery.timepicker.d.ts b/jquery.timepicker/jquery.timepicker.d.ts
index b43a7212d..a63e073bb 100644
--- a/jquery.timepicker/jquery.timepicker.d.ts
+++ b/jquery.timepicker/jquery.timepicker.d.ts
@@ -64,7 +64,11 @@ interface TimePickerOptions {
 interface JQuery {
     timepicker(): JQuery;
     timepicker(options: TimePickerOptions): JQuery;
-    timepicker(methodName: string): JQuery;
+    timepicker(methodName: string): any;
+    timepicker(methodName: 'getTime'): string;
+    timepicker(methodName: 'getTimeAsDate'): Date;
+    timepicker(methodName: 'getHour'): number;
+    timepicker(methodName: 'getMinute'): number;
     timepicker(methodName: string, methodParameter: any): any;
     timepicker(optionLiteral: string, optionName: string): any;
 }