9 files declare their use of NumericArgument in Zircon Profile 8

Fid.php in core/modules/file/src/Plugin/views/argument/Fid.php

Contains \Drupal\file\Plugin\views\argument\Fid.

Fid.php in core/modules/aggregator/src/Plugin/views/argument/Fid.php

Contains \Drupal\aggregator\Plugin\views\argument\Fid.

Iid.php in core/modules/aggregator/src/Plugin/views/argument/Iid.php

Contains \Drupal\aggregator\Plugin\views\argument\Iid.

Nid.php in core/modules/node/src/Plugin/views/argument/Nid.php

Contains \Drupal\node\Plugin\views\argument\Nid.

NumberListField.php in core/modules/options/src/Plugin/views/argument/NumberListField.php

Contains \Drupal\options\Plugin\views\argument\NumberListField.

Taxonomy.php in core/modules/taxonomy/src/Plugin/views/argument/Taxonomy.php

Contains \Drupal\taxonomy\Plugin\views\argument\Taxonomy.

Uid.php in core/modules/user/src/Plugin/views/argument/Uid.php

Contains \Drupal\user\Plugin\views\argument\Uid.

Vid.php in core/modules/node/src/Plugin/views/argument/Vid.php

Contains \Drupal\node\Plugin\views\argument\Vid.

VocabularyVid.php in core/modules/taxonomy/src/Plugin/views/argument/VocabularyVid.php

Contains \Drupal\taxonomy\Plugin\views\argument\VocabularyVid.