defensive check for error in browser

[tbo47]

I have an error when using in the browser (angular 18). It's probably because the Global object is not defined in the browser.

With this defensive check, everything works fine.

[lavrton]

Would it be possible for you to make a demo where the issue is reproducible? It looks like some more profound issue. Drag&drop module must exist.

[tbo47]

core.mjs:7192 ERROR TypeError: Cannot read properties of undefined (reading 'isDragging')
    at Object.isDragging (Global.js:42:28)
    at Stage._pointermove (Stage.js:417:19)
    at content.addEventListener.passive (Stage.js:305:32)
    at _ZoneDelegate.invokeTask (zone.js:402:33)

It's happening if I only use this kind of import import { Layer } from 'konva/lib/Layer'. It's not happening when using import * as konva from 'konva'.

But I don't want to use the * notation as it prevent tree shaking with webpack.