import { About, EvmChain, IcrcAccount, OneSecForwarding, StepStatus, Token, TransferId } from '../../../types';
import { BaseStep, GetTransferId } from '../../baseStep';
import { ComputeForwardingAddressStep } from './computeForwardingAddressStep';
export declare class ValidateForwardingReceiptStep extends BaseStep implements GetTransferId {
    private onesec;
    private token;
    private evmChain;
    private icpAccount;
    private computeForwardingAddressStep;
    private delayMs;
    private transferId?;
    constructor(onesec: OneSecForwarding, token: Token, evmChain: EvmChain, icpAccount: IcrcAccount, computeForwardingAddressStep: ComputeForwardingAddressStep, delayMs: number);
    about(): About;
    expectedDurationMs(): number;
    getTransferId(): TransferId | undefined;
    run(): Promise<StepStatus>;
}