/**
 * MockPAL — In-memory implementation of PlatformAbstractionLayer for testing.
 * @module
 */
import type { FileStats, ListFilesOptions, Platform, PlatformAbstractionLayer } from "./pal.interface.js";
export interface MockPALOptions {
    platform?: Platform;
    cwd?: string;
    homeDir?: string;
    env?: Record<string, string>;
}
/**
 * In-memory PAL for use in tests.
 *
 * @example
 * ```typescript
 * const pal = new MockPAL();
 * pal.setFile('/project/README.md', '# Hello');
 * const content = await pal.readFile('/project/README.md');
 * ```
 */
export declare class MockPAL implements PlatformAbstractionLayer {
    private files;
    private directories;
    private errorOnPath;
    private readonly _platform;
    private readonly _cwd;
    private readonly _homeDir;
    private readonly _env;
    constructor(options?: MockPALOptions);
    setFile(path: string, content: string): void;
    setFiles(fileMap: Record<string, string>): void;
    setErrorOnPath(path: string, error: Error): void;
    reset(): void;
    getAllFiles(): Map<string, string>;
    readFile(path: string): Promise<string>;
    readFileSync(path: string): string;
    writeFile(path: string, content: string): Promise<void>;
    writeFileSync(path: string, content: string): void;
    exists(path: string): Promise<boolean>;
    existsSync(path: string): boolean;
    deleteFile(path: string, options?: {
        force?: boolean;
    }): Promise<void>;
    copyFile(src: string, dest: string, options?: {
        overwrite?: boolean;
    }): Promise<void>;
    stat(path: string): Promise<FileStats>;
    listFiles(dir: string, options?: ListFilesOptions): Promise<string[]>;
    createDir(path: string): Promise<void>;
    removeDir(path: string, options?: {
        recursive?: boolean;
        force?: boolean;
    }): Promise<void>;
    resolvePath(...segments: string[]): string;
    joinPath(...segments: string[]): string;
    dirname(path: string): string;
    basename(path: string, ext?: string): string;
    extname(path: string): string;
    isAbsolute(path: string): boolean;
    relativePath(from: string, to: string): string;
    getCwd(): string;
    getHomeDir(): string;
    getEnv(name: string): string | undefined;
    getPlatform(): Platform;
    private normalize;
    private checkError;
    private ensureParentDirs;
}
//# sourceMappingURL=mock-pal.d.ts.map