/**
 * Validate that a redirect path is safe (prevents open redirects).
 *
 * Valid paths must:
 * - Resolve to the same origin when parsed against a fixed base
 * - Not contain backslashes or control characters
 * - Not include encoded path separator/control-character payloads in the pathname
 *
 * @param path - The path to validate
 * @returns True if the path is safe to redirect to
 */
export declare function isValidRedirectPath(path: string): boolean;
