/**
 * Strips sensitive headers, cookies, query parameters, and bodies from a HAR document.
 * Returns a new object — the input is not mutated.
 *
 * Redacts:
 * - Headers matching SENSITIVE_HEADER_NAMES (Authorization, Cookie, Set-Cookie, etc.)
 * - All cookie values (request & response)
 * - Query-string parameters with sensitive names
 * - Form params with sensitive names
 * - JSON-like text in request/response bodies via redactSensitive
 */
export declare const redactHar: (har: unknown) => unknown;
/**
 * Reads a HAR file, redacts sensitive content, and writes it to a new path.
 * The source file is unchanged. Returns the bytes written.
 */
export declare const redactHarFile: (sourcePath: string, destPath: string) => void;