import { ethers, Transaction } from 'ethers';
import { BehaviorSubject } from 'rxjs';
import { AccountInfo, ApproveToken, GetContractBalance, IProviderRpcError, IStandardContract, SetApprovalForAll, TransferContractToken, WalletStateProps } from '../../../models';
import { ChainIds, ContractTypes, StandardContractProps } from '../models';
import { ERC20, ERC721, ERC1155 } from './simpleContracts';
/**
 * The client describes how to work with ERC20, ERC721, ERC1155 contracts .
 * @implements IStandardContract
 * @class
 */
export declare class StandardContract implements IStandardContract {
    private contract;
    errors$: BehaviorSubject<IProviderRpcError | null>;
    private signer;
    private sendSignedTransaction;
    address: string;
    name: string | undefined;
    symbol: string | undefined;
    network: ChainIds | undefined;
    decimals: number;
    type: ContractTypes | undefined;
    constructor({ address, signer, sendSignedTransaction, network, errors$, }: StandardContractProps & Partial<WalletStateProps>);
    /**
     * Gives access to contract methods,
     * if you don't call init client just won't know which contract to use
     * @async
     */
    init(): Promise<void>;
    checkInitialization(): ERC20 | ERC721 | ERC1155;
    checkType(type: ContractTypes): boolean;
    getContract(): ethers.Contract;
    getName(): Promise<string | undefined>;
    getSymbol(): Promise<string | undefined>;
    /**
     * Check balance in contract
     * @param {GetContractBalance} object,
     * @return {Promise<number>}
     * @async
     */
    getBalance(arg?: GetContractBalance): Promise<AccountInfo[]>;
    /**
     * Transfer token
     * @param {TransferContractToken} args
     * @return {Promise<Transaction>}
     * @async
     */
    transfer(args: TransferContractToken): Promise<Transaction>;
    /**
     * Get token uri, only works when this.type === 'ERC721'
     * @param {string} tokenId
     * @return {Promise<string>}
     * @async
     */
    getTokenUri(tokenId: string): Promise<string>;
    /**
     * Approve token for ERC20 and ERC721
     * @param {ApproveToken} object
     * @return {Promise<ethers.providers.TransactionResponse>}
     * @async
     */
    approve(args: ApproveToken): Promise<ethers.providers.TransactionResponse>;
    /**
     * setApprovalForAll token for ERC721 and ERC1155
     * @param {SetApprovalForAll} object
     * @return {Promise<ethers.providers.TransactionResponse>}
     * @async
     */
    setApprovalForAll(args: SetApprovalForAll): Promise<ethers.providers.TransactionResponse>;
    /**
     * Subscribe on transfer events in contract
     */
    transferEvents(): BehaviorSubject<import("../../../models").TransferEvent | null>;
}