types: Adding BfFrom Component types

src/App.vue

@@ -1,11 +1,31 @@
 <script setup lang="ts">
+import { ref, onMounted, unref } from 'vue'
 import { ElConfigProvider } from 'element-plus'
 import zhCn from 'element-plus/lib/locale/lang/zh-cn'
 // import en from 'element-plus/lib/locale/lang/en'
+import { BfFrom, BfFormExpose } from '@/components/Form'
+const formRef = ref<InstanceType<typeof BfFrom> & BfFormExpose>()
+
+onMounted(() => {
+  const form = unref(formRef.value)
+  console.log(form?.count)
+  form?.sayHello()
+  console.log(form?.$el)
+
+  const schema: BfFormSchema = [
+    {
+      field: '1',
+      colProps: {}
+    }
+  ]
+  console.log(schema)
+})
 </script>
 
 <template>
   <ElConfigProvider :locale="zhCn">
-    <RouterView class="app" />
+    <BfFrom ref="formRef" />
+    <Component :is="BfFrom" />
+    <!-- <RouterView class="app" /> -->
   </ElConfigProvider>
 </template>