import type { BuildOptions, UserConfig, LibraryOptions } from 'vite';
interface UmbViteDefaultConfigArgs {
    base?: string;
    dist: BuildOptions['outDir'];
    external?: string | string[] | RegExp | RegExp[];
    entry?: LibraryOptions['entry'];
    plugins?: UserConfig['plugins'];
}
export declare const getDefaultConfig: (args: UmbViteDefaultConfigArgs) => UserConfig;
export {};