By nicxvan on
Change record status: 
Draft (View all draft change records)
Project: 
Drupal core
Introduced in branch: 
11.4.x
Introduced in version: 
11.4.0
Issue links: 
https://www.drupal.org/node/3580152
Description: 

theme-settings.php files have been deprecated.

11.3+
Convert the hook to OOP.

Before 11.3:
Move the hook to the .theme file.

Impacts: 
Themers