import { Address, ITransaction, QueryTxFilter, QueryTxFilterEtherscan, Transaction } from "../../types";
import { EvmEtherscanService } from "../../chain/evm-etherscan.service";
import EVMWatchBase from "./evm.watch";
export default abstract class Etherscan extends EVMWatchBase {
    readonly chain: EvmEtherscanService;
    constructor(chain: EvmEtherscanService);
    getApiFilter(address: string): Promise<QueryTxFilter>;
    getApiPosition(address: string, key: Address): Promise<QueryTxFilterEtherscan>;
    apiWatchNewTransaction(address: Address): Promise<Array<ITransaction>>;
    convertTxToEntity(trx: any, type: string): Promise<Transaction | null>;
}