Fatal error when creating a segment set A/B [#3249391]

While trying to create a segment set A/B, the following error occurs:

Fatal error: Class Drupal\smart_content_a_b\Plugin\smart_content\Condition\ValueAB contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (Drupal\smart_content\Condition\ConditionInterface::getHtmlSummary) in /home/ide/project/docroot/modules/contrib/smart_content_a_b/src/Plugin/smart_content/Condition/ValueAB.php on line 17

Issue fork smart_content_a_b-3249391

Show commands

Start within a Git clone of the project using the version control instructions.

Add & fetch this issue fork’s repository

Or, if you do not have SSH keys set up on git.drupalcode.org:

Add & fetch this issue fork’s repository

3.x changes, plain diff MR !1
Check out this branch for the first time

Check out existing branch, if you already have it locally
3249391-fatal-error-when compare
Check out this branch for the first time

Check out existing branch, if you already have it locally