import { OptionChainConfig, OptionChainResponse } from '../models/optionChain';
import { Client } from '../connection/client';
export declare class OptionChainApi {
    private client;
    constructor(client: Client);
    getOptionChain(config?: OptionChainConfig): Promise<OptionChainResponse>;
    processConfig(config?: OptionChainConfig): void;
    processResponse(response: OptionChainResponse): OptionChainResponse;
}