/**
 * Protocol version negotiation feature tests
 */
import { ProtocolFeatureTests } from '../../ProtocolFeatureTests.js';
import type { ProtocolFeature, ProtocolCategory } from '../../types.js';
import { ProtocolVersionNegotiationTest } from '../../lifecycle/ProtocolVersionTests.js';
export declare class VersionFeature extends ProtocolFeatureTests {
    readonly feature: ProtocolFeature;
    readonly category: ProtocolCategory;
    readonly displayName = "Protocol Version";
    readonly tests: (typeof ProtocolVersionNegotiationTest)[];
}