Warning: Unsupported pseudo class or element: view-transition-old

[sprout2000]

🙋 feature request

Would you please support the new View Transitions API?

🤔 Expected Behavior

Prefer not to be warned.

😯 Current Behavior

@parcel/transformer-css: Unsupported pseudo class or element: view-transition-old

  /Users/foo/Downloads/react-leaflet-image/demo/App.css:26:23
    25 | 
  > 26 | ::view-transition-old(root),
  >    |                       ^
    27 | ::view-transition-new(root) {
    28 |   animation-duration: 2s;


@parcel/transformer-css: Unsupported pseudo class or element: view-transition-new

  /Users/foo/Downloads/react-leaflet-image/demo/App.css:27:23
    26 | ::view-transition-old(root),
  > 27 | ::view-transition-new(root) {
  >    |                       ^
    28 |   animation-duration: 2s;
    29 | }

✨ Built in 474ms

💁 Possible Solution

Unfortunately, I don't know.

🔦 Context

I just get a warning and have no trouble in developer mode or product builds.

💻 Examples

::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 2s;
}

[devongovett]

Merging this issue with #443