export type TransactionSenderRequest = {
    to: `0x${string}`;
    data: `0x${string}`;
    chainId: number;
};
export type TransactionSenderResponse = {
    hash: `0x${string}`;
};
export interface TransactionSender {
    refundReceiver?: string;
    sendTransaction(tx: TransactionSenderRequest): Promise<TransactionSenderResponse>;
}
//# sourceMappingURL=TransactionSender.d.ts.map