/**
 * Remove ANSI escape sequences (color/style codes) from a string.
 *
 * Playwright matchers emit terminal-styled errors. Once those messages cross
 * into Donobu data flows — `forLlm` strings sent to the model, JSON-stringified
 * exception messages, persisted reports — the codes never render as colors and
 * just become visible junk (worse: `JSON.stringify` escapes the ESC byte into
 * the 6-char literal `\u001b[..]m`). Strip at the boundary.
 */
export declare function stripAnsi(str: string): string;
//# sourceMappingURL=ansi.d.ts.map