import { Canister, type QueryParams } from "@dfinity/utils";
import type { _SERVICE as CkBTCMinterService, MinterInfo, RetrieveBtcOk, RetrieveBtcStatus, Utxo, Account as WithdrawalAccount } from "../candid/minter";
import type { CkBTCCanisterOptions } from "./types/canister.options";
import type { EstimateWithdrawalFeeParams, GetBTCAddressParams, GetKnownUtxosParams, RetrieveBtcParams, RetrieveBtcStatusV2ByAccountParams, UpdateBalanceParams } from "./types/minter.params";
import type { EstimateWithdrawalFee, RetrieveBtcStatusV2WithId, UpdateBalanceOk } from "./types/minter.responses";
export declare class CkBTCMinterCanister extends Canister<CkBTCMinterService> {
    static create(options: CkBTCCanisterOptions<CkBTCMinterService>): CkBTCMinterCanister;
    /**
     * Returns a BTC address for a given account.
     *
     * Note: an update call is required by the Minter canister.
     *
     * @param {GetBTCAddressParams} params The parameters for which a BTC address should be resolved.
     * @param {Principal} params.owner The owner for which the BTC address should be generated. If not provided, the `caller` will be use instead.
     * @param {Uint8Array} params.subaccount An optional subaccount to compute the address.
     * @returns {Promise<string>} The BTC address of the given account.
     */
    getBtcAddress: ({ owner, subaccount, }: GetBTCAddressParams) => Promise<string>;
    /**
     * Notify the minter about the bitcoin transfer.
     *
     * Upon successful notification, new ckBTC should be available on the targeted address.
     *
     * @param {UpdateBalanceParams} params The parameters are the address to which bitcoin where transferred.
     * @param {Principal} params.owner The owner of the address. If not provided, the `caller` will be use instead.
     * @param {Principal} params.subaccount An optional subaccount of the address.
     * @returns {Promise<UpdateBalanceOk>} The result of the balance update.
     */
    updateBalance: ({ owner, subaccount, }: UpdateBalanceParams) => Promise<UpdateBalanceOk>;
    /**
     * Returns the account to which the caller should deposit ckBTC before withdrawing BTC using the [retrieveBtc] endpoint.
     *
     * @returns {Promise<Account>} The account to which ckBTC needs to be transferred. Provide corresponding information to map an Icrc1 account.
     */
    getWithdrawalAccount: () => Promise<WithdrawalAccount>;
    /**
     * Submits a request to convert ckBTC to BTC.
     *
     * Note:
     *
     * The BTC retrieval process is slow. Instead of synchronously waiting for a BTC transaction to settle, this method returns a request ([block_index]) that the caller can use to query the request status.
     *
     * Preconditions:
     *
     * The caller deposited the requested amount in ckBTC to the account that the [getWithdrawalAccount] endpoint returns.
     *
     * @param {RetrieveBtcParams} params The parameters are the bitcoin address and amount to convert.
     * @param {string} params.address The bitcoin address.
     * @param {bigint} params.amount The ckBTC amount.
     * @returns {Promise<RetrieveBtcOk>} The result or the operation.
     */
    retrieveBtc: (params: RetrieveBtcParams) => Promise<RetrieveBtcOk>;
    /**
     * Submits a request to convert ckBTC to BTC after making an ICRC-2 approval.
     *
     * # Note
     *
     * The BTC retrieval process is slow. Instead of synchronously waiting for a BTC transaction to settle, this method returns a request ([block_index]) that the caller can use to query the request status.
     *
     * # Preconditions
     *
     * The caller allowed the minter's principal to spend its funds using
     * [icrc2_approve] on the ckBTC ledger.
     *
     * @param {string} params.address The bitcoin address.
     * @param {bigint} params.amount The ckBTC amount.
     * @param {Uint8Array} params.fromSubaccount An optional subaccount from which
     *     the ckBTC should be transferred.
     * @returns {Promise<RetrieveBtcOk>} The result or the operation.
     */
    retrieveBtcWithApproval: ({ address, amount, fromSubaccount, }: {
        address: string;
        amount: bigint;
        fromSubaccount?: Uint8Array;
    }) => Promise<RetrieveBtcOk>;
    /**
     * Returns the status of a specific BTC withdrawal based on the transaction ID
     * of the corresponding burn transaction.
     *
     * @param {bigint} transactionId The ID of the corresponding burn transaction.
     * @param {boolean} certified query or update call
     * @returns {Promise<RetrieveBtcStatus>} The status of the BTC retrieval request.
     */
    retrieveBtcStatus: ({ transactionId, certified, }: {
        transactionId: bigint;
        certified: boolean;
    }) => Promise<RetrieveBtcStatus>;
    /**
     * Returns the status of all BTC withdrawals for an account.
     *
     * @param {boolean} certified query or update call
     * @param {MinterAccount} account an optional account to retrieve the statuses. If not provided, statuses for the caller are retrieved.
     * @returns {Promise<RetrieveBtcStatusV2WithId[]>} The statuses of the BTC retrieval requests.
     */
    retrieveBtcStatusV2ByAccount: ({ account, certified, }: RetrieveBtcStatusV2ByAccountParams) => Promise<RetrieveBtcStatusV2WithId[]>;
    /**
     * Returns an estimation of the user's fee (in Satoshi) for a retrieve_btc request based on the current status of the Bitcoin network and the fee related to the minter.
     *
     * @param {RetrieveBtcParams} params The parameters to estimate the fee.
     * @param {boolean} params.certified query or update call
     * @param {bigint | undefined} params.amount The optional amount for which the fee should be estimated.
     */
    estimateWithdrawalFee: ({ certified, amount, }: EstimateWithdrawalFeeParams) => Promise<EstimateWithdrawalFee>;
    /**
     * Returns internal minter parameters such as the minimal amount to retrieve BTC, minimal number of confirmations or KYT fee.
     *
     * @param {QueryParams} params The parameters to get the minter info.
     * @param {boolean} params.certified query or update call
     */
    getMinterInfo: ({ certified }: QueryParams) => Promise<MinterInfo>;
    /**
     * Returns UTXOs of the given account known by the minter.
     *
     * @param {GetKnownUtxosParams} params The parameters for which the known utxos should be resolved.
     * @param {Principal} params.owner The owner of the account. Note that if not provided, the `caller` would be used by the minter instead.
     * @param {Uint8Array} params.subaccount An optional subaccount.
     * @returns {Promise<Utxo[]>} The known utxos (with no guarantee in the ordering).
     */
    getKnownUtxos: ({ owner, subaccount, certified, }: GetKnownUtxosParams) => Promise<Utxo[]>;
}