export declare const NSStreamSOCKSProxyVersion: {
    readonly NSStreamSOCKSProxyVersion4: "kCFStreamSocketSOCKSVersion4";
    readonly NSStreamSOCKSProxyVersion5: "kCFStreamSocketSOCKSVersion5";
};
export type NSStreamSOCKSProxyVersion = typeof NSStreamSOCKSProxyVersion[keyof typeof NSStreamSOCKSProxyVersion];
