import { Chain } from '../model/chain';
import { PaymentRefundRequest } from '../model/paymentRefundRequest';
import { PaymentSettleRequest } from '../model/paymentSettleRequest';
import { CreateCheckoutUrlRequest } from '../model/createCheckoutUrlRequest';
import { ValidateCheckoutRequest } from '../model/validateCheckoutRequest';
import { CreatePayoutRequest } from '../model/createPayoutRequest';
export declare class RequestValidator {
    static isEmpty(str: any): boolean;
    static IsEthAddress(addr: string): boolean;
    static IsRskAddress(addr: string): boolean;
    static IsAlgoAddress(addr: string): boolean;
    static IsAlgoToken(addr: string): boolean;
    static CheckEthAddr(name: string, input: string): string;
    static CheckRskAddr(name: string, input: string): string;
    static CheckAlgoAddr(name: string, input: string, isToken: boolean): string;
    static IsAlgoNetwork(value: string): boolean;
    static IsRskNetwork(value: string): boolean;
    static CheckRequiredParam(name: string, input: string): string;
    static CheckNetworkAddr(name: string, input: string, chain: string, mandatory: boolean, isToken: boolean): string;
    static ValidateRefundPayment(params: PaymentRefundRequest, chain?: Chain): string;
    static ValidateSettlePayment(params: PaymentSettleRequest, chain?: Chain): string;
    static ValidateCreateCheckoutURL(params: CreateCheckoutUrlRequest): string;
    static ValidateCheckoutPaymentParams(params: ValidateCheckoutRequest): string;
    static ValidateCreatePayout(params: CreatePayoutRequest, chain?: Chain): string;
}