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