export declare function maskKey(key: string): string;
/**
 * Replace each of `secrets` in `text` with `[redacted]`: the raw value, its
 * JSON-escaped form, and its URL-encoded form. A secret shorter than 6
 * characters is left alone, so a tiny value does not redact common words.
 */
export declare function scrubSecrets(text: string, secrets: ReadonlyArray<string>): string;