import type { Transaction } from '@near-wallet-selector/core';
import { type ENV } from '../config';
export declare function getNonce({ env, accountId }: {
    env: ENV;
    accountId: string;
}): Promise<string>;
export declare function getNearNonce({ env, accountId }: {
    env: ENV;
    accountId: string;
}): Promise<string>;
export declare function receiveTransaction({ env, ...data }: {
    env: ENV;
} & any): Promise<any>;
interface ReceiveDepositMsgParams {
    env: ENV;
    btcPublicKey: string;
    txHash: string;
    depositType?: number;
    postActions?: string;
    extraMsg?: string;
}
export declare function preReceiveDepositMsg({ env, btcPublicKey, depositType, postActions, extraMsg, }: Omit<ReceiveDepositMsgParams, 'txHash'>): Promise<any>;
export declare function receiveDepositMsg({ env, btcPublicKey, txHash, depositType, postActions, extraMsg, }: ReceiveDepositMsgParams): Promise<any>;
export declare function checkBridgeTransactionStatus({ txHash, fromChain, env, }: {
    txHash: string;
    fromChain?: 'BTC' | 'NEAR';
    env: ENV;
}): Promise<{
    Status: number;
    ToTxHash: string;
}>;
export declare function checkBtcTransactionStatus({ signature, env, }: {
    signature: string;
    env: ENV;
}): Promise<{
    Status: number;
    NearHashList: string[];
}>;
export declare function getWhitelist({ env }: {
    env: ENV;
}): Promise<string[]>;
export declare function receiveWithdrawMsg({ env, txHash }: {
    env: ENV;
    txHash: string;
}): Promise<any>;
export interface AccountInfo {
    nonce: string;
    gas_token: Record<string, string>;
    debt_info?: {
        gas_token_id: string;
        near_gas_debt_amount: string;
        protocol_fee_debt_amount: string;
    };
    relayer_fee?: {
        amount?: string;
    };
}
export declare function getAccountInfo({ csna, env }: {
    csna: string;
    env: ENV;
}): Promise<AccountInfo>;
export declare function getBridgeConfig({ env }: {
    env: ENV;
}): Promise<{
    min_withdraw_amount: string;
    withdraw_bridge_fee: {
        fee_rate: number;
        fee_min: string;
    };
    max_btc_gas_fee: string;
    change_address: string;
    min_change_amount: string;
    deposit_bridge_fee: {
        fee_rate: number;
        fee_min: string;
    };
    min_deposit_amount: string;
}>;
export declare function getTokenBalance({ csna, tokenId, env, }: {
    csna: string;
    tokenId: string;
    env: ENV;
}): Promise<{
    balance: number;
    rawBalance: string;
}>;
export declare function checkGasTokenBalance(csna: string, minAmount: string, env: ENV): Promise<void>;
export declare function convertTransactionToTxHex({ transaction, accountId, publicKey, env, index, }: {
    transaction: Transaction;
    accountId: string;
    publicKey: string;
    env: ENV;
    index?: number;
}): Promise<{
    txBytes: Uint8Array<ArrayBufferLike>;
    txHex: string;
    hash: any;
}>;
interface CalculateGasLimitParams {
    transactions: Transaction[];
    csna: string;
    env: ENV;
    gasStrategy?: 'auto' | 'near' | 'btc';
}
export declare function calculateGasLimit(params: CalculateGasLimitParams): Promise<string>;
export declare function calculateGasStrategy({ csna, transactions, env, gasStrategy, }: CalculateGasLimitParams & {
    gasStrategy?: 'auto' | 'near' | 'btc';
}): Promise<{
    transferGasTransaction?: Transaction;
    useNearPayGas: boolean;
    gasLimit: string;
}>;
export {};