import { JsonRpcProvider } from '@ethersproject/providers';
import { Actions, Connector } from '@web3-react/types';
/**
 * @function
 * @description Parses the hexadecimal string representation of chainId into its numeric value.
 * @param {string} chainId - The hexadecimal string representation of chainId.
 * @returns {number} The numeric value of chainId.
 */
export declare function parseChainId(chainId: string): number;
/**
 * @class
 * @description A JSON-RPC connector class that extends the Connector class and provides a custom provider for the connection.
 * @extends {Connector}
 */
export default class JsonRpcConnector extends Connector {
    /**
     * The custom provider for the JSON-RPC connection.
     * @type {JsonRpcProvider}
     */
    customProvider: JsonRpcProvider;
    /**
     * Creates an instance of JsonRpcConnector.
     * @param {{
     *     actions: Actions;
     *     provider: JsonRpcProvider;
     *     onError?: (error: Error) => void;
     * }} {
     *     - actions - The Actions object that contains the update and reset state methods.
     *     - provider - The JsonRpcProvider object for the connection.
     *     - onError - [Optional] The error handler method for the connection.
     *
     * }
     */
    constructor({ actions, provider, onError, }: {
        actions: Actions;
        provider: JsonRpcProvider;
        onError?: (error: Error) => void;
    });
    /**
     * @async
     * @function
     * @description Activates the JSON-RPC connection and retrieves the chain ID and accounts information.
     * @returns {Promise<void>} Resolves when the activation is successful and updates the state with the retrieved information.
     * @throws {Error} If the activation is unsuccessful.
     */
    activate(): Promise<void>;
}