import { AxiosInstance } from 'axios';
import { AuthEventMap, AuthState } from './types';
export declare function createAxiosInstance(baseURL: string): AxiosInstance;
export declare class EventEmitter {
    private listeners;
    on<K extends AuthState>(event: K, handler: AuthEventMap[K]): void;
    off<K extends AuthState>(event: K, handler: AuthEventMap[K]): void;
    emit<K extends AuthState>(event: K): void;
    removeAllListeners<K extends AuthState>(event?: K): void;
}
export declare function queryParams(): Record<string, string>;