fix: focus methods not work

components/date-picker/generatePicker/generateRangePicker.tsx

@@ -115,7 +115,7 @@ export default function generateRangePicker<DateType>(generateConfig: GenerateCo
         };
         const pre = prefixCls.value;
         return (
-          <VCRangePicker<DateType>
+          <VCRangePicker
             dateRender={dateRender}
             renderExtraFooter={renderExtraFooter}
             separator={

components/date-picker/generatePicker/generateSinglePicker.tsx

@@ -129,7 +129,7 @@ export default function generatePicker<DateType>(generateConfig: GenerateConfig<
           };
           const pre = prefixCls.value;
           return (
-            <RCPicker<DateType>
+            <RCPicker
               monthCellRender={props.monthCellRender}
               dateRender={dateRender}
               renderExtraFooter={renderExtraFooter}

components/vc-picker/Picker.tsx

@@ -589,7 +589,4 @@ function Picker<DateType>() {
     },
   });
 }
-
-const InterPicker = Picker<any>();
-export default <DateType extends any>(props: MergedPickerProps<DateType>, { slots }): JSX.Element =>
-  createVNode(InterPicker, props, slots);
+export default Picker<any>();

components/vc-picker/RangePicker.tsx

@@ -1224,7 +1224,4 @@ function RangerPicker<DateType>() {
 }
 
 const InterRangerPicker = RangerPicker<any>();
-export default <DateType extends any>(
-  props: MergedRangePickerProps<DateType>,
-  { slots },
-): JSX.Element => createVNode(InterRangerPicker, props, slots);
+export default InterRangerPicker;