#3135987: Revert constructor changes on base class
Drupal 9 compatibility. Requires Drupal 8.8.
Berdir, DamienMcKenna, lolandese, phenaproxima, WidgetsBurritos, chr.fritsch, daniel.bosen, Morbus Iff, andralex
Issues: 9 issues resolved.
Changes since 8.x-1.5:
Fix error when the selected menu is empty Improve source code using PHPCodeSniffer #3128917: All dependencies must be prefixed with the project name, for example "drupal:"
#3135386: Deletion of content type is blocked by the error if menu link for it doesn't exist in this module's menu.
Better handling of undefined values in API response.