SSEConnection: {
    automaticSSEFallback: undefined | boolean;
    headers: undefined | Record<string, string>;
    reconnect: undefined | {
        delayMs?: number;
        enabled?: boolean;
        maxAttempts?: number;
    };
    transport: undefined | "http" | "sse";
    type: undefined | "http" | "sse";
    url: string;
    useNodeEventSource: undefined | boolean;
}

Type alias for backward compatibility with previous versions of the package.