revert: narrow defineConfig return type (#12077)

bluwy · web-flow · commit 54d511e67be2 · 2023-02-16T14:16:34.000+01:00
diff --git a/packages/vite/src/node/config.ts b/packages/vite/src/node/config.ts
@@ -104,9 +104,6 @@ export type UserConfigExport = UserConfig | Promise<UserConfig> | UserConfigFn
  * The function receives a {@link ConfigEnv} object that exposes two properties:
  * `command` (either `'build'` or `'serve'`), and `mode`.
  */
-export function defineConfig(config: UserConfig): UserConfig
-export function defineConfig(config: Promise<UserConfig>): Promise<UserConfig>
-export function defineConfig(config: UserConfigFn): UserConfigFn
 export function defineConfig(config: UserConfigExport): UserConfigExport {
   return config
 }
