import { ConnectorUpdate } from "@web3-react/types";
import { AbstractConnector } from "@web3-react/abstract-connector";
import Web3ProviderEngine from "web3-provider-engine";
interface DcentConnectorArguments {
    chainId: number;
    url: string;
    pollingInterval?: number;
    requestTimeoutMs?: number;
}
export declare class DcentConnector extends AbstractConnector {
    private readonly chainId;
    private readonly url;
    private readonly pollingInterval?;
    private readonly requestTimeoutMs?;
    private provider;
    constructor({ chainId, url, pollingInterval, requestTimeoutMs }: DcentConnectorArguments);
    activate(): Promise<ConnectorUpdate>;
    getProvider(): Promise<Web3ProviderEngine>;
    getChainId(): Promise<number>;
    getAccount(): Promise<null>;
    deactivate(): void;
}
export {};