import React from "react";
export default function ConfirmCancellationModal({ onConfirm, onDismiss, swapErrorMessage, isOpen, attemptingTxn, txHash, topContent, }: {
    isOpen: boolean;
    attemptingTxn: boolean;
    txHash: string | undefined;
    onConfirm: () => void;
    swapErrorMessage: string | undefined;
    onDismiss: () => void;
    topContent: () => React.ReactNode;
}): JSX.Element;