import { OutputAdapter, OutputAdapterOptions } from './types';
/**
 * FileSystemAdapter writes files to disk using Node.js fs APIs.
 * Used in CLI context for actual file generation.
 */
export declare class FileSystemAdapter implements OutputAdapter {
    private writtenFiles;
    private basePath;
    constructor(options?: OutputAdapterOptions);
    /**
     * Write content to a file on disk.
     * Creates parent directories if they don't exist.
     */
    write(filePath: string, content: string): Promise<void>;
    /**
     * Create a directory on disk.
     */
    mkdir(dirPath: string, options?: {
        recursive?: boolean;
    }): Promise<void>;
    /**
     * Get all file paths that were written.
     */
    getWrittenFiles(): string[];
    /**
     * FileSystemAdapter doesn't keep content in memory.
     * Returns empty object - use getWrittenFiles() for paths.
     */
    getAllFiles(): Record<string, string>;
}