@custonomy/community-sdk/src/api/utils.ts

Custonomy Lib for Community

export function isNativeEventSourceAvailable(): boolean {
    // Check if we're running in a browser environment by checking for 'window'
    const isBrowser = typeof window !== 'undefined';
    
    // Check if 'window.EventSource' is available
    const isEventSourceAvailable = isBrowser && 'EventSource' in window;
    
    return isEventSourceAvailable;
}