types: add FIeldInstance type (#9166)
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@@ -328,6 +328,19 @@ export default {
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| focus | 获取输入框焦点 | - | - |
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| blur | 取消输入框焦点 | - | - |
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### 类型定义
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通过 `FieldInstance` 获取 Field 实例的类型定义。
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```ts
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import { ref } from 'vue';
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import type { FieldInstance } from 'vant';
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const fieldRef = ref<FieldInstance>();
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fieldRef.value?.focus();
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```
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### Slots
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| 名称 | 说明 |
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