[docs] mention that afterUpdate runs after onMount

Closes #4273
sveltejs · Jul 14, 2021 · 931738e · 931738e
1 parent ddde34a
commit 931738e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/site/content/docs/03-run-time.md b/site/content/docs/03-run-time.md
@@ -84,6 +84,8 @@ afterUpdate(callback: () => void)
 
 Schedules a callback to run immediately after the component has been updated.
 
+> The first time the callback runs will be after the initial `onMount`
+
 ```sv
 <script>
 	import { afterUpdate } from 'svelte';