6 files declare their use of ImportEntity in Content Synchronizer 8

BatchImportProcessor.php in src/Processors/BatchImportProcessor.php

ContentSynchronizerCommands.php in src/Commands/ContentSynchronizerCommands.php

content_synchronizer.drush.inc in ./content_synchronizer.drush.inc

Drush commands for content_synchronizer module.

ImportProcessor.php in src/Processors/ImportProcessor.php

LaunchImportForm.php in src/Form/LaunchImportForm.php

TaxonomyTermProcessor.php in src/Plugin/content_synchronizer/entity_processor/TaxonomyTermProcessor.php