import { EventType, Listener } from '@ethersproject/abstract-provider';
import { LoginChallenge, RequestLoginAsync } from '@trezor/connect/lib/types/api/requestLogin';
import { Manifest, Params } from '@trezor/connect-web';
import { ethers } from 'ethers';
import { BehaviorSubject } from 'rxjs';
import { ChainInfo, GetAccountInfo, GetAddress, GetBalance, IProviderRpcError, SendSignedTransaction, SendTransaction, SubscriptionMessage, Transfer, WalletsNames, WalletsWrapperProps, WalletWrapper } from '../models';
import { AnchorWrapper } from '../wallets/anchor';
import { AddEthereumChainParameter, SignProps, WatchAssetParams } from '../wallets/metamask';
import { ChainIds, ERC20Names, MetamaskWrapper, StandardContract, TrezorWrapper } from '..';
/**
 * The client describes how to work with all wallets.
 * All connection to wallets must be with this client
 * @implements WalletWrapper
 * @class
 */
export declare class WalletsWrapper implements WalletWrapper {
    static instances: Record<WalletsNames, WalletsWrapper> | Record<string, never>;
    /**
     * The BehaviorSubject watch for child clients addresses
     * @type  {GlobalState<string[]> | null}
     */
    address$: BehaviorSubject<string[]>;
    /**
     * The BehaviorSubject watch for child clients chainIds
     * @type  {GlobalState<ChainInfo | null> | null}
     */
    chainId$: BehaviorSubject<ChainInfo | null>;
    /**
     * The BehaviorSubject watch for child clients messages from blockchain
     * @type  {GlobalState<ProviderMessage | null> | null}
     */
    subscriptionMessage$: BehaviorSubject<SubscriptionMessage | null>;
    /**
     * The BehaviorSubject watch for child clients connection to wallets
     * @type  {GlobalState<boolean> | null}
     */
    isConnected$: BehaviorSubject<boolean>;
    /**
     * The BehaviorSubject watch for child clients errors
     * @type  {GlobalState<IProviderRpcError | null> | null}
     */
    errors$: BehaviorSubject<IProviderRpcError | null>;
    type: WalletsNames;
    wallet: MetamaskWrapper | TrezorWrapper | AnchorWrapper;
    /**
     * Creates an instance of a class to work with a specific wallet
     * @param {WalletsWrapperProps} object
     * @param {WalletsNames} type - type of wallet, default is MetamaskWrapper
     * @param {WalletsWrapperProps} infuraApiKey - the parameter is needed to connect
     * to the blockchain
     * @constructor
     */
    constructor({ type, infuraApiKey }: WalletsWrapperProps);
    /**
     * init library
     * @param {Manifest} object
     * @return {Promise<void>}
     * @async
     */
    init(props: Manifest): Promise<boolean>;
    /**
     * Check wallet existing
     * @return {Promise<boolean>}
     * @async
     */
    isInstalled(): Promise<boolean>;
    generateWallet(): Promise<import("../wallets/metamask").NewEthereumWallet>;
    getProvider(): Promise<import("anchor-link").Link | ethers.providers.Web3Provider | import("@trezor/connect-web").TrezorConnect>;
    getWallet(): MetamaskWrapper | TrezorWrapper | AnchorWrapper;
    /**
     * Connect to chosen wallet
     * @param {Params<RequestLoginAsync | LoginChallenge>} params - params for trezor
     * @return {Promise<string[]>} - wallet address
     * @async
     */
    connectWallet(params?: Params<RequestLoginAsync | LoginChallenge>): Promise<string[]>;
    /**
     * Get current wallet addresses
     * @param {GetAddressProps} object
     * @return {Promise<string[]>} - wallet address
     * @async
     */
    getAddress: GetAddress;
    /**
     * Get balance from current wallet in native coin
     * @param {GetBalanceProps} args
     * AllCoins[] - for trezor, GetBalanceProps - for metamask
     * @return {Promise<number[]>} - balance value
     * @async
     */
    getBalance: GetBalance;
    /**
     * Get account info from current wallets in native coin
     * @param {GetAccountInfo[] | GetBalanceProps} args
     * AllCoins[] - for trezor, GetBalanceProps - for metamask
     * @return {Promise<number[]>}
     * @async
     */
    getAccountInfo: GetAccountInfo;
    getChain(): Promise<ChainInfo | null>;
    switchNetwork(chainId: ChainIds): Promise<void>;
    switchCustomNetwork(network: AddEthereumChainParameter): Promise<void>;
    addToken(token: ERC20Names): Promise<boolean>;
    addCustomToken(newAsset: WatchAssetParams): Promise<boolean>;
    sign(args: SignProps): Promise<void>;
    /**
     * Send signed transaction
     * @param args
     * @return {Promise<AllResponses, ethers.providers.TransactionResponse>}
     * @async
     */
    sendSignedTransaction: SendSignedTransaction;
    /**
     * Send signed transaction
     * @param args
     * @return {Promise<AllResponses, ethers.providers.TransactionResponse>}
     * @async
     */
    sendTransaction: SendTransaction;
    /**
     * Transfer native coin
     * @param {TransferToken | TransferProps} args
     * @return {Promise<(TransactionResponse | null) & AllResponses>}
     * @async
     */
    transfer: Transfer;
    /**
     * Get client for contract connection
     * @param {string} address - Contract address
     * @param {ChainIds} network - network in which to search for a contract
     * @return {Promise<StandardContract>}
     * @async
     */
    getStandardContract(address: string, network?: ChainIds): Promise<StandardContract>;
    addEventListener(event: EventType, listener: Listener): Promise<void>;
}