types: improve generated component typing (#8308)

src/picker/index.ts

@@ -1,7 +1,7 @@
-import { installable } from '../utils';
+import { withInstall } from '../utils';
 import _Picker from './Picker';
 
-const Picker = installable(_Picker);
+const Picker = withInstall<typeof _Picker>(_Picker);
 
 export default Picker;
 export { Picker };