/**
 * Platform WebSocket connectivity diagnostic check.
 *
 * Attempts an HTTP(S) request to the Platform URL health endpoint
 * to verify the relay is reachable.
 */
import type { DiagnosticDeps, DiagnosticResult } from '../types.js';
export declare function checkWsToPlatform(deps: DiagnosticDeps): Promise<DiagnosticResult>;
//# sourceMappingURL=ws.d.ts.map