import type { UTXOSchema } from '../transports/types.js';
import type { Account } from '../types/account.js';
import type { Chain } from '../types/chain.js';
import type { Client } from '../types/client.js';
import type { Transport } from '../types/transport.js';
export type SendUTXOTransactionParameters = {
    /** The hex string of the raw transaction. */
    hex: string;
    /** Rejects transactions whose fee rate is higher than the specified value, expressed in BTC/kB. Set to 0 to accept any fee rate. Default = 0.10 */
    maxFeeRate?: number;
};
export type SendUTXOTransactionReturnType = string;
export declare function sendUTXOTransaction<C extends Chain | undefined, A extends Account | undefined = Account | undefined>(client: Client<Transport, C, A, UTXOSchema>, { hex, maxFeeRate }: SendUTXOTransactionParameters): Promise<SendUTXOTransactionReturnType>;