import { ethers } from 'ethers';
import { CollectionInterface } from './interfaces/Collection';
/**
 * @category SDK
 */
declare abstract class Utils {
    provider: ethers.providers.Web3Provider;
    signer: ethers.providers.JsonRpcSigner;
    addressContract: string;
    contract: ethers.Contract;
    contractLogger: ethers.Contract;
    providerNode: ethers.providers.BaseProvider;
    walletWithProvider: ethers.Wallet;
    api_key: string;
    connectedWeb3: boolean;
    /**
     *
     * @returns
     * @category UTILS
     */
    getAbiKANJIDROPERC721A(): ({
        inputs: {
            internalType: string;
            name: string;
            type: string;
        }[];
        stateMutability: string;
        type: string;
        name?: undefined;
        anonymous?: undefined;
        outputs?: undefined;
    } | {
        inputs: {
            internalType: string;
            name: string;
            type: string;
        }[];
        name: string;
        type: string;
        stateMutability?: undefined;
        anonymous?: undefined;
        outputs?: undefined;
    } | {
        anonymous: boolean;
        inputs: {
            indexed: boolean;
            internalType: string;
            name: string;
            type: string;
        }[];
        name: string;
        type: string;
        stateMutability?: undefined;
        outputs?: undefined;
    } | {
        anonymous: boolean;
        inputs: {
            components: {
                internalType: string;
                name: string;
                type: string;
            }[];
            indexed: boolean;
            internalType: string;
            name: string;
            type: string;
        }[];
        name: string;
        type: string;
        stateMutability?: undefined;
        outputs?: undefined;
    } | {
        inputs: {
            internalType: string;
            name: string;
            type: string;
        }[];
        name: string;
        outputs: {
            internalType: string;
            name: string;
            type: string;
        }[];
        stateMutability: string;
        type: string;
        anonymous?: undefined;
    } | {
        stateMutability: string;
        type: string;
        inputs?: undefined;
        name?: undefined;
        anonymous?: undefined;
        outputs?: undefined;
    } | {
        inputs: ({
            components: {
                internalType: string;
                name: string;
                type: string;
            }[];
            internalType: string;
            name: string;
            type: string;
        } | {
            internalType: string;
            name: string;
            type: string;
            components?: undefined;
        })[];
        name: string;
        outputs: never[];
        stateMutability: string;
        type: string;
        anonymous?: undefined;
    } | {
        inputs: {
            internalType: string;
            name: string;
            type: string;
        }[];
        name: string;
        outputs: {
            components: {
                internalType: string;
                name: string;
                type: string;
            }[];
            internalType: string;
            name: string;
            type: string;
        }[];
        stateMutability: string;
        type: string;
        anonymous?: undefined;
    })[];
    /**
     * Return signed public address of current wallet
     * @returns {string} address wallet
     * @category UTILS
     */
    getMySignedAddress(): Promise<string>;
    /**
     * Hexadecimal to ascii string
     * @param str1
     * @returns return ascii
     * @category UTILS
     */
    hexToAscii(str1: any): Promise<string>;
    getAllNetworks(): Promise<any>;
    /**
     * Util to decode Blockchain custom error
     * @param error
     * @returns
     * @category UTILS
     */
    errorsBlockchain(error: any): Promise<{
        errorFunction: any;
        decoded: undefined;
        lastError: undefined;
    }>;
    /**
     * Create an instance of contract with them you want interact
     * @param {CollectionInterface} collection
     * @returns {ethers.Contract} contract instance
     */
    contractInstance(collection: CollectionInterface): Promise<ethers.Contract>;
}
export default Utils;