export interface SseClientOptions {
    authHeaders: () => Record<string, string>;
    baseURL: string;
    path: string;
    onEvent: (evt: string, data: any) => void;
    log?: (msg: string) => void;
}
export declare function createSSEClient(options: SseClientOptions): {
    stop: () => void;
    reset: () => void;
};
export declare function createFrameParser(): {
    push: (chunk: string) => Array<{ event: string; data: string; id: string }>;
    reset: () => void;
    lastEventId: () => string;
    setLastEventId: (id: string) => void;
};