import { UserConfig, UserConfigExport, UserConfigFn, UserConfigFnObject, UserConfigFnPromise } from "vite";
//#region src/index.d.ts
/**
 * Vite config wrapper for Lovable sandbox environments.
 *
 * Automatically detects sandbox environment and enforces required settings
 * while acting as a pass-through in local development.
 *
 * @param config - Vite configuration object or function
 * @returns The same config in local mode, or enforced config in sandbox mode
 *
 * @example
 * ```typescript
 * import { defineConfig } from 'lovite';
 * import react from '@vitejs/plugin-react-swc';
 *
 * export default defineConfig({
 *   plugins: [react()],
 *   server: {
 *     port: 8080,
 *   },
 * });
 * ```
 *
 * @example Function-based config
 * ```typescript
 * export default defineConfig(({ mode }) => ({
 *   plugins: [react(), mode === 'development' && componentTagger()].filter(Boolean),
 * }));
 * ```
 */
declare function defineConfig(config: UserConfig): UserConfig;
declare function defineConfig(config: Promise<UserConfig>): Promise<UserConfig>;
declare function defineConfig(config: UserConfigFnObject): UserConfigFnObject;
declare function defineConfig(config: UserConfigFnPromise): UserConfigFnPromise;
declare function defineConfig(config: UserConfigFn): UserConfigFn;
declare function defineConfig(config: UserConfigExport): UserConfigExport;
//#endregion
export { defineConfig };