/// <reference types="node" />
import Web3 from 'web3';
import { ChainId, Resolutions, Options } from './types';
import Composer from './composer';
import { TransactionOptions } from './types/options';
import ContenthashHelper from './contenthash-helper';
import { DecodedContenthash } from './types/resolutions';
export default class extends Composer implements Resolutions {
    blockchainApi: Web3 | any;
    _contenthashHelper: ContenthashHelper;
    constructor(blockchainApi: Web3 | any, options?: Options);
    private _createResolver;
    private _validateAddress;
    _getCoinTypeFromChainId(chainId: ChainId): number;
    _decodeAddressByCoinType(addr: string, coinType: number): "" | Buffer;
    _encodeAddressByCoinType(decodedAddr: string, coinType: number): string;
    addr(domain: string): Promise<string>;
    chainAddr(domain: string, chainId: ChainId): Promise<string>;
    setAddr(domain: string, addr: string, options?: TransactionOptions, parentNode?: string): Promise<string>;
    setChainAddr(domain: string, addr: string, chainId: ChainId, options?: TransactionOptions): Promise<string>;
    contenthash(domain: string): Promise<DecodedContenthash>;
    setContenthash(domain: string, content: string, options?: TransactionOptions): Promise<string>;
    setResolver(domain: string, resolver: string, options?: TransactionOptions): Promise<string>;
    setName(name: string, options?: TransactionOptions): Promise<string>;
    name(address: string): Promise<string>;
}