export declare type Tag = 'COMMON_ASSET' | 'DYNAMIC_COMPONENT';
declare type PublicPathFunction = (id: string) => string;
export declare type Format = 'esm' | 'system' | 'cjs' | 'iife';
/**
 * Options for output.
 */
export declare type Output = {
    /**
     * The directory for output
     */
    path?: string;
    publicPath?: string | PublicPathFunction;
    filename?: string;
    /**
     * It's only for internal usage
     * @internal
     */
    entryNames?: string;
    chunkNames?: string;
    format?: Format | ((chunkName: string) => Format);
    /**
     * @internal
     * @experimental code splitting strategy
     */
    splitting?: boolean;
    clean?: boolean;
};
export declare type OutputNormalized = {
    path: string;
    publicPath: string | PublicPathFunction;
    filename: string;
    entryNames?: string;
    chunkNames?: string;
    format: Format | ((chunkName: string) => Format);
    splitting: boolean;
    clean: boolean;
};
export {};