/**
 * Sysctl fix handler.
 * Applies sysctl -w key=value via programmatic SSH — no shell metacharacters.
 * Implements idempotency (skip if already set) and atomic rollback.
 * Network-related sysctl changes include post-apply SSH connectivity check
 * to prevent SSH lockout (D-20).
 */
import type { FixHandler } from "./index.js";
export declare const sysctlHandler: FixHandler;
//# sourceMappingURL=sysctl.d.ts.map