import { Base, Type } from "./type";
/**
 * @hidden
 */
export declare class Tuple$2<T1, T2> extends Base {
    static $t: Type;
    protected $t1: Type;
    protected $t2: Type;
    c: T1;
    d: T2;
    constructor($t1: Type, $t2: Type, a: T1, b: T2);
    equals(a: any): boolean;
    getHashCode(): number;
}