From edb03260362249a55e844ec7e0b4fbb43d27e70e Mon Sep 17 00:00:00 2001
From: baimin <xiaofengbm@gmail.com>
Date: Wed, 2 Sep 2020 15:10:07 +0800
Subject: [PATCH] =?UTF-8?q?feat(button):=20=E6=B7=BB=E5=8A=A0type=EF=BC=8C?=
 =?UTF-8?q?size=EF=BC=8Cnative-type=E7=B1=BB=E5=9E=8B=E9=99=90=E5=88=B6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/button/src/button.vue | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/packages/button/src/button.vue b/packages/button/src/button.vue
index 51c97c6aba..1cfc45aa06 100644
--- a/packages/button/src/button.vue
+++ b/packages/button/src/button.vue
@@ -24,7 +24,11 @@
 </template>
 
 <script lang='ts'>
-import { computed, inject, defineComponent } from 'vue'
+import { computed, inject, defineComponent, PropType } from 'vue'
+
+type IButtonType = PropType<'primary' | 'success' | 'warning' | 'danger' | 'info' | 'text' | ''>
+type IButtonSize = PropType<'medium' | 'small' | 'mini' | ''>
+type IButtonNativeType = PropType<'button' | 'submit' | 'reset'>
 const ELEMENT: {
   size?: number
 } = {}
@@ -62,11 +66,11 @@ export default defineComponent({
 
   props: {
     type: {
-      type: String,
+      type: String as IButtonType,
       default: 'default',
     },
     size: {
-      type: String,
+      type: String as IButtonType,
       default: '',
     },
     icon: {
@@ -74,7 +78,7 @@ export default defineComponent({
       default: '',
     },
     nativeType: {
-      type: String,
+      type: String as IButtonNativeType,
       default: 'button',
     },
     loading: Boolean,