fix: all ts (#418)

* fix: all ts

* fix: all ts

Author: crazyair

docs/examples/useWatch.tsx

@@ -39,6 +39,7 @@ export default () => {
   const [visible, setVisible] = useState(true);
   const [visible2, setVisible2] = useState(true);
   const [visible3, setVisible3] = useState(true);
+  const values = Form.useWatch([], form);
   const main = Form.useWatch('main', form);
   const age = Form.useWatch(['age'], form);
   const demo1 = Form.useWatch(['demo1'], form);
@@ -47,7 +48,7 @@ export default () => {
   const demo4 = Form.useWatch(['demo1', 'demo2', 'demo3', 'demo4'], form);
   const demo5 = Form.useWatch(['demo1', 'demo2', 'demo3', 'demo4', 'demo5'], form);
   const more = Form.useWatch(['age', 'name', 'gender'], form);
-  console.log('main watch', demo1, demo2, main, age, demo3, demo4, demo5, more);
+  console.log('main watch', values, demo1, demo2, main, age, demo3, demo4, demo5, more);
   return (
     <>
       <Form

src/useWatch.ts

@@ -43,6 +43,8 @@ function useWatch<TDependencies extends keyof GetGeneric<TForm>, TForm extends F
   form?: TForm,
 ): GetGeneric<TForm>[TDependencies];
 
+function useWatch<TForm extends FormInstance>(dependencies: [], form?: TForm): GetGeneric<TForm>;
+
 function useWatch<TForm extends FormInstance>(dependencies: NamePath, form?: TForm): any;
 
 function useWatch<ValueType = Store>(dependencies: NamePath, form?: FormInstance): ValueType;

tests/useWatch.test.tsx

@@ -289,6 +289,7 @@ describe('useWatch', () => {
 
     const Demo = () => {
       const [form] = Form.useForm<FieldType>();
+      const values = Form.useWatch([], form);
       const main = Form.useWatch('main', form);
       const age = Form.useWatch(['age'], form);
       const demo1 = Form.useWatch(['demo1'], form);
@@ -299,7 +300,9 @@ describe('useWatch', () => {
       const more = Form.useWatch(['age', 'name', 'gender'], form);
       const demo = Form.useWatch<string>(['demo']);
 
-      return <>{JSON.stringify({ main, age, demo1, demo2, demo3, demo4, demo5, more, demo })}</>;
+      return (
+        <>{JSON.stringify({ values, main, age, demo1, demo2, demo3, demo4, demo5, more, demo })}</>
+      );
     };
 
     mount(<Demo />);