import { type _SERVICE as OneSec } from "../../generated/candid/onesec/onesec.did";
import type { About, EvmChain, StepStatus, Token } from "../../types";
import { BaseStep } from "../baseStep";
import { TransferStep } from "./transferStep";
export declare class ValidateReceiptStep extends BaseStep {
    private oneSecActor;
    private token;
    private evmChain;
    private evmAddress;
    private decimals;
    private transferStep;
    private delayMs;
    constructor(oneSecActor: OneSec, token: Token, evmChain: EvmChain, evmAddress: string, decimals: number, transferStep: TransferStep, delayMs: number);
    about(): About;
    expectedDurationMs(): number;
    run(): Promise<StepStatus>;
}