/**
 * X-Ray Pre-install Hook
 *
 * Lightweight pre-install check that scans package.json scripts
 * for suspicious patterns. Designed to run as an npm lifecycle script:
 *   "preinstall": "shieldcortex xray-preinstall"
 *
 * Exit 1 blocks install (HIGH+ findings), exit 0 allows.
 */
/**
 * Run a lightweight pre-install check on package.json scripts.
 */
export declare function handlePreinstallCheck(): Promise<void>;
