https://api.drupal.org/api/drupal/core%21tests%21Drupal%21KernelTests%21Core%21Form%21TriggeringElementProgrammedTest.php/10
TriggeringElementProgrammedTest.php | Drupal API
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https://api.drupal.org/api/drupal/core%21tests%21Drupal%21KernelTests%21Core%21Form%21TriggeringElementProgrammedTest.php/class/TriggeringElementProgrammedTest/11.x
class TriggeringElementProgrammedTest | Drupal API
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