From ac31116c3bcc694e89ade9f43aaa5afb74541e99 Mon Sep 17 00:00:00 2001
From: zz <2418184580@qq.com>
Date: Mon, 30 May 2022 10:33:49 +0800
Subject: [PATCH] refactor(components): [config-provider] export component
 instance type (#7979)

---
 .../config-provider/src/config-provider.ts    | 19 +++++++------------
 1 file changed, 7 insertions(+), 12 deletions(-)

diff --git a/packages/components/config-provider/src/config-provider.ts b/packages/components/config-provider/src/config-provider.ts
index 365f7cc2ce..2c9b7b2bf0 100644
--- a/packages/components/config-provider/src/config-provider.ts
+++ b/packages/components/config-provider/src/config-provider.ts
@@ -1,8 +1,7 @@
 import { defineComponent, renderSlot, watch } from 'vue'
 import { buildProps, definePropType } from '@element-plus/utils'
-import { provideGlobalConfig } from '@element-plus/hooks'
+import { provideGlobalConfig, useSizeProp } from '@element-plus/hooks'
 
-import { componentSizes } from '@element-plus/constants'
 import type { ExtractPropTypes } from 'vue'
 import type { ExperimentalFeatures } from '@element-plus/tokens'
 import type { Language } from '@element-plus/locale'
@@ -22,11 +21,7 @@ export const configProviderProps = buildProps({
     type: definePropType<Language>(Object),
   },
 
-  size: {
-    type: String,
-    values: componentSizes,
-    default: '',
-  },
+  size: useSizeProp,
 
   button: {
     type: definePropType<ButtonConfigContext>(Object),
@@ -46,17 +41,16 @@ export const configProviderProps = buildProps({
     type: definePropType<MessageConfigContext>(Object),
   },
 
-  zIndex: {
-    type: Number,
-  },
+  zIndex: Number,
 
   namespace: {
     type: String,
     default: 'el',
   },
 } as const)
+export type ConfigProviderProps = ExtractPropTypes<typeof configProviderProps>
 
-export default defineComponent({
+const ConfigProvider = defineComponent({
   name: 'ElConfigProvider',
   props: configProviderProps,
 
@@ -72,5 +66,6 @@ export default defineComponent({
     return () => renderSlot(slots, 'default', { config: config?.value })
   },
 })
+export type ConfigProviderInstance = InstanceType<typeof ConfigProvider>
 
-export type ConfigProviderProps = ExtractPropTypes<typeof configProviderProps>
+export default ConfigProvider