/** Loads TanStack Start build output from the configured output directory */
import type { OutputBundle } from 'rollup';
/** Load files from directory into Rollup OutputBundle format */
export declare function loadFilesFromDirectory(dir: string): Promise<OutputBundle>;
/**
 * Load TanStack Start build output preserving full directory structure This loads ALL
 * files from the output directory root, maintaining their natural paths (e.g.,
 * server/index.js, client/assets/main.js, favicon.ico)
 */
export declare function loadTanStackOutput(outputDir: string): Promise<OutputBundle>;
/** @deprecated Use loadTanStackOutput instead - this preserves the full structure */
export declare function loadServerOutput(outputDir: string): Promise<OutputBundle>;
/** @deprecated Use loadTanStackOutput instead - this preserves the full structure */
export declare function loadClientOutput(outputDir: string): Promise<OutputBundle>;
/** Check if TanStack Start output directory exists and is valid */
export declare function validateTanStackOutput(outputDir: string): Promise<boolean>;