import type { ChainData, TokenData } from "@0xsquid/sdk";
interface Props {
    toToken?: TokenData;
    toChain?: ChainData;
    fromChain?: ChainData;
    toAmount: string;
    fromAmount: string | undefined;
    fromToken?: TokenData;
}
export declare const TransactionHeader: ({ toToken, fromAmount, fromToken, fromChain, toChain, toAmount, }: Props) => JSX.Element;
export {};