import { _SERVICE as OneSec } from '../../generated/candid/onesec/onesec.did';
import { About, EvmChain, IcrcAccount, StepStatus, Token, TransferId } from '../../types';
import { BaseStep, GetEvmTx, GetTransferId } from '../baseStep';
export declare class ValidateReceiptStep extends BaseStep implements GetTransferId {
    private oneSecActor;
    private token;
    private evmChain;
    private icpAccount;
    private evmAmount;
    private evmAddress;
    private getEvmTx;
    private delayMs;
    private transferId?;
    constructor(oneSecActor: OneSec, token: Token, evmChain: EvmChain, icpAccount: IcrcAccount, evmAmount: bigint, evmAddress: string, getEvmTx: GetEvmTx, delayMs: number);
    about(): About;
    expectedDurationMs(): number;
    getTransferId(): TransferId | undefined;
    run(): Promise<StepStatus>;
}