import { CmdContext } from './types';
/**
 * CommandPrompt interpreter (#163/A+E), extracted verbatim from the app so the
 * command set is a pure, unit-testable function. Side effects (cd, color, fs
 * mutations, the BSOD egg) go through the injected {@link CmdContext}; `cls`
 * and `exit` are signalled to the caller via these sentinels.
 */
export declare const CMD_CLEAR = "__CLEAR__";
export declare const CMD_EXIT = "__EXIT__";
export declare function executeCommand(cmd: string, ctx: CmdContext): string;