import { IReachOptions } from '../types';
interface ReachServiceOptions {
    csrf?: {
        cookie: string;
    };
    options?: Partial<IReachOptions>;
    headers?: Headers;
    logout?: (response: Response) => void;
}
export declare class ReachService {
    private _url;
    private opts;
    private _socketIds;
    private _onLogout;
    constructor(_url: string, opts: ReachServiceOptions);
    get socketIds(): string[];
    get url(): string;
    set onLogout(fn: ReachServiceOptions['logout']);
    headers(): Headers;
    options(): Partial<IReachOptions>;
    getCSRFHeaderToken(): null | [string, string];
    logout(response: Response): void;
    addSocket(id: string): void;
    deleteSocket(id: string): void;
}
export {};