Missing CSS property viewTransitionClass

[GrandSchtroumpf]

Missing viewTransitionClass in CSSStyleDeclaration

The view-transition-class declaration should be included in the CSSStyleDeclaration
https://developer.chrome.com/docs/web-platform/view-transitions/same-document#view-transition-class

element.style.viewTransitionClass;

This feature is supported by Chome (125) and Safari (18).

Note: this features is not available on MDN yet as for today (3 March 2025)

[saschanaz]

Maybe worth filing a bug in mdn ?

[GrandSchtroumpf]

I'll do that too thanks for suggesting it.

[HolgerJeromin]

I'll do that too thanks for suggesting it.

Note that mdn is the base of this generator.
So including it over there will push it to this lib-generator repo automatically.

[GrandSchtroumpf]

@HolgerJeromin Thanks for letting me know.
I've open an issue on MDN with the missing documentation for ViewTransition API.
mdn/mdn#643

[saschanaz]

BTW it turns out it's added in #1844, you should either wait until TypeScript updates or opt in for the latest lib with npm @types/web package.

@github-actions close

[github-actions]

Closing because @saschanaz is one of the code-owners of this repository.