docs: mention since version of delcaration tags (#18322)

3 months ago · 6a955758a6
parent 2fae91af6d
commit 6a955758a6
1 changed files with 2 additions and 0 deletions
--- a/documentation/docs/03-template-syntax/11-declaration-tags.md
+++ b/documentation/docs/03-template-syntax/11-declaration-tags.md
@ -20,6 +20,8 @@ Declaration tags define local variables inside markup with `const` or `let`:
 ```
 <!-- codeblock:end -->

+> [!NOTE] Declaration tags are available since Svelte 5.56.
+
 > [!NOTE] The [`{@const ...}`](@const) syntax is considered legacy — use declaration tags instead.

 When values should be reactive, you can use `$state` and `$derived`: