import { BlockchainWallet } from "./blockchain-wallet";
import { IAsyncBitcoinTransactionOutput, IBitcoinSweepResult, IBitcoinTransactionEstimation, IBtcRecipient, IBtcWalletBalance } from "./interfaces/bitcoin";
import { Waas } from "./waas";
import { Request } from "./request";
import { Wallet } from "./wallet";
/**
 * Represents a new Bitcoin wallet interface
 * @param instance - axios instance created by {@link Waas}
 * @param walletInstance - instance of Wallet class
 */
export declare class BtcWallet extends BlockchainWallet {
    private readonly baseUrl;
    constructor(waas: Waas, walletInstance: Wallet);
    /**
     * Returns wallet metrics for the Bitcoin blockchain (BTC balance, wallet address)
     * @see [docs]{@link https://docs.tangany.com/#ccedf387-e9f9-4118-985c-d434e762b6fe}
     */
    get(): Promise<IBtcWalletBalance>;
    /**
     * Send BTC from the current wallet to the given recipients in an *asynchronous* manner.
     * @param recipients - Recipient configuration
     */
    sendAsync(recipients: IBtcRecipient[] | IBtcRecipient): Promise<Request<IAsyncBitcoinTransactionOutput>>;
    /**
     * Estimate sending fee in BTC for given recipients
     * @param recipientsObject - a recipients configuration object
     * @param sweep - indicates if it is an estimation for a sweeping operation
     * @see [docs]{@link https://docs.tangany.com/#7272d8f1-38d5-4ee7-9c69-2154405bb83b}
     */
    estimateFee(recipientsObject: IBtcRecipient[] | IBtcRecipient, sweep?: boolean): Promise<IBitcoinTransactionEstimation>;
    /**
     * Transfers all available funds minus the transaction fees to the specified wallet or address.
     * One of the two properties from the parameter object must be set.
     * If both are set, the specified address needs to belong to the wallet.
     * @param to - Definition of the target using a Bitcoin address
     * @param wallet - Definition of the target using a wallet name of the current key vault
     */
    sweepAsync({ to, wallet }: {
        to?: string;
        wallet?: string;
    }): Promise<Request<IBitcoinSweepResult>>;
    /**
     * @deprecated do not use outside of unit tests
     */
    __test_getRecipientsData: (...args: any) => IBtcRecipient | {
        list: IBtcRecipient[];
    };
    /**
     * convert recipients sdk argument to api data object
     */
    private readonly getRecipientsData;
}