export default class Srp {
    private readonly g;
    private readonly N;
    private readonly k;
    private readonly poolName;
    private a;
    private A;
    constructor(poolId: string);
    getA(): string;
    getSignature(username: string, strB: string, strSalt: string, secretBlock: string, password: string): {
        timestamp: string;
        signature: string;
    };
}