import { Contract } from 'ethers';
import { About, EvmChain, EvmTx, IcrcAccount, StepStatus, Token } from '../../types';
import { BaseStep, GetEvmTx } from '../baseStep';
export declare class LockStep extends BaseStep implements GetEvmTx {
    private lockerContract;
    private token;
    private evmChain;
    private icpAccount;
    private evmAmount;
    private decimals;
    private data1;
    private data2;
    constructor(lockerContract: Contract, token: Token, evmChain: EvmChain, icpAccount: IcrcAccount, evmAmount: bigint, decimals: number);
    about(): About;
    expectedDurationMs(): number;
    run(): Promise<StepStatus>;
    getEvmTx(): EvmTx | undefined;
}