fix: optimize configProvider type writting style (#2383)

src/config-provider/ConfigContext.tsx

@@ -17,23 +17,23 @@ export const defaultAnimation = {
   exclude: [],
 };
 
-export const defaultGlobalConfig = {
+type DefaultGlobalConfig = Partial<GlobalConfigProvider>
+
+export const defaultGlobalConfig: DefaultGlobalConfig = {
   animation: defaultAnimation,
   classPrefix: defaultClassPrefix,
   ...merge(defaultLocale, defaultConfig),
 };
 
 export type Locale = typeof defaultLocale;
 
-export type GlobalConfig = typeof defaultGlobalConfig;
-export interface Config {
-  globalConfig?: GlobalConfigProvider;
-}
 
-export const defaultContext: { globalConfig: GlobalConfig } = {
+export const defaultContext = {
   globalConfig: defaultGlobalConfig,
 };
 
+export type Config = typeof defaultContext;
+
 const ConfigContext = createContext(defaultContext);
 
 export default ConfigContext;

src/config-provider/ConfigProvider.tsx

@@ -1,6 +1,6 @@
 import React from 'react';
 import _mergeWith from 'lodash/mergeWith';
-import ConfigContext, { Config, defaultGlobalConfig, GlobalConfig } from './ConfigContext';
+import ConfigContext, { defaultGlobalConfig, Config } from './ConfigContext';
 import { GlobalConfigProvider } from './type';
 
 export interface ConfigProviderProps extends Config {
@@ -18,7 +18,7 @@ export const merge = (src: GlobalConfigProvider, config: GlobalConfigProvider) =
 export default function ConfigProvider({ children, globalConfig }: ConfigProviderProps) {
   const mergedGlobalConfig = merge(defaultGlobalConfig, globalConfig);
   return (
-    <ConfigContext.Provider value={{ globalConfig: mergedGlobalConfig as GlobalConfig }}>
+    <ConfigContext.Provider value={{ globalConfig: mergedGlobalConfig }}>
       {children}
     </ConfigContext.Provider>
   );