import type { DirectoryEntry, FileStats, FileSystemProvider, FileSystemProviderOptions } from './provider.js';
/**
 * Node.js file system provider implementation
 * Uses the node:fs module for file operations
 */
export declare class NodeFileSystemProvider implements FileSystemProvider {
    readonly _options: FileSystemProviderOptions;
    constructor(_options?: FileSystemProviderOptions);
    exists(path: string): boolean;
    readdir(path: string): Promise<DirectoryEntry[]>;
    readFile(path: string): Promise<string>;
    readFileAsBuffer(path: string): Promise<Uint8Array>;
    stat(path: string): Promise<FileStats>;
    join(...paths: string[]): string;
    normalize(path: string): string;
}