interface HarnessSchemaFileSystem {
    mkdir(path: string, options?: {
        recursive?: boolean;
    }): Promise<unknown>;
    realpath(path: string): Promise<string>;
    rename(oldPath: string, newPath: string): Promise<unknown>;
    unlink(path: string): Promise<unknown>;
    writeFile(filePath: string, data: string, options?: BufferEncoding | {
        encoding?: BufferEncoding;
        flag?: string;
    }): Promise<unknown>;
}
interface RunHarnessCodegenOptions {
    fs?: HarnessSchemaFileSystem;
    repoRoot?: string;
}
export declare function runHarnessCodegen(options?: RunHarnessCodegenOptions): Promise<void>;
export {};