18 files declare their use of MigrationPluginManagerInterface
- CredentialForm.php in core/
modules/ migrate_drupal_ui/ src/ Form/ CredentialForm.php  - FieldDiscovery.php in core/
modules/ migrate_drupal/ src/ FieldDiscovery.php  - FieldDiscoveryTest.php in core/
modules/ migrate_drupal/ tests/ src/ Unit/ FieldDiscoveryTest.php  - FieldDiscoveryTestClass.php in core/
modules/ migrate_drupal/ tests/ modules/ field_discovery_test/ src/ FieldDiscoveryTestClass.php  - FieldDiscoveryTestTrait.php in core/
modules/ migrate_drupal/ tests/ src/ Traits/ FieldDiscoveryTestTrait.php  - FieldMigration.php in core/
modules/ migrate_drupal/ src/ Plugin/ migrate/ FieldMigration.php  - IncrementalForm.php in core/
modules/ migrate_drupal_ui/ src/ Form/ IncrementalForm.php  - MigrateLookup.php in core/
modules/ migrate/ src/ MigrateLookup.php  - MigrateLookupTest.php in core/
modules/ migrate/ tests/ src/ Unit/ MigrateLookupTest.php  - MigrateMessageController.php in core/
modules/ migrate/ src/ Controller/ MigrateMessageController.php  - MigrateStub.php in core/
modules/ migrate/ src/ MigrateStub.php  - MigrateStubTest.php in core/
modules/ migrate/ tests/ src/ Unit/ MigrateStubTest.php  - MigrateUpgradeFormBase.php in core/
modules/ migrate_drupal_ui/ src/ Form/ MigrateUpgradeFormBase.php  - MigrationLookupTest.php in core/
modules/ migrate/ tests/ src/ Unit/ process/ MigrationLookupTest.php  - MigrationTest.php in core/
modules/ migrate/ tests/ src/ Unit/ MigrationTest.php  - ReviewForm.php in core/
modules/ migrate_drupal_ui/ src/ Form/ ReviewForm.php  - Sql.php in core/
modules/ migrate/ src/ Plugin/ migrate/ id_map/ Sql.php  - TestSqlIdMap.php in core/
modules/ migrate/ tests/ src/ Unit/ TestSqlIdMap.php  
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