Adds process for view mode settings.
\Drupal\migrate\Plugin\MigrationInterface $migration: The migration.
protected function addViewModeProcess(MigrationInterface $migration) {
$view_mode = [
'field_collection' => [
'plugin' => 'paragraphs_process_on_value',
'source_value' => 'type',
'expected_value' => 'field_collection',
'process' => [
'plugin' => 'get',
'source' => 'formatter/settings/view_mode',
],
],
];
$migration
->mergeProcessOfProperty('options/settings/view_mode', $view_mode);
}