add to specification

ntsekouras · ntsekouras · commit 2807e0f43ca3 · 2022-02-10T13:36:52.000+02:00
diff --git a/docs/how-to-guides/themes/theme-json.md b/docs/how-to-guides/themes/theme-json.md
@@ -20,6 +20,7 @@ WordPress 5.8 comes with [a new mechanism](https://make.wordpress.org/core/2021/
         - Elements
     - customTemplates
     - templateParts
+    - patterns
 - FAQ
     - The naming schema of CSS Custom Properties
     - Why using -- as a separator?
