/**
 * Redact known secret shapes from a single string. Applies every pattern in
 * order (specific before generic). Returns the string unchanged when it holds
 * no secrets. Safe on empty / non-secret prose.
 */
export declare function redactSecrets(text: string): string;
/**
 * Deep-redact every STRING value inside an object/array, leaving structure and
 * KEYS intact. Hook events forwarded to the office are objects (not flat
 * strings) — their tool_input.command, tool_response, message text, etc. can
 * each carry a secret — so we walk the whole value and run `redactSecrets` on
 * every string leaf. Non-string leaves (numbers, booleans, null) pass through
 * untouched. Returns a NEW value; the input is not mutated.
 */
export declare function redactDeep<T>(value: T): T;