116 files declare their use of MigrateSource

Action.php in core/modules/system/src/Plugin/migrate/source/Action.php
Block.php in core/modules/block/src/Plugin/migrate/source/Block.php
BlockCustom.php in core/modules/block_content/src/Plugin/migrate/source/d7/BlockCustom.php
BlockCustomTranslation.php in core/modules/block_content/src/Plugin/migrate/source/d7/BlockCustomTranslation.php
BlockedIps.php in core/modules/ban/src/Plugin/migrate/source/d7/BlockedIps.php
BlockTranslation.php in core/modules/block/src/Plugin/migrate/source/d6/BlockTranslation.php
BlockTranslation.php in core/modules/block/src/Plugin/migrate/source/d7/BlockTranslation.php
Box.php in core/modules/block_content/src/Plugin/migrate/source/d6/Box.php
BoxTranslation.php in core/modules/block_content/src/Plugin/migrate/source/d6/BoxTranslation.php
CacheableEmbeddedDataSource.php in core/modules/migrate/tests/modules/migrate_cache_counts_test/src/Plugin/migrate/source/CacheableEmbeddedDataSource.php
Comment.php in core/modules/comment/src/Plugin/migrate/source/d6/Comment.php
Comment.php in core/modules/comment/src/Plugin/migrate/source/d7/Comment.php
CommentEntityTranslation.php in core/modules/comment/src/Plugin/migrate/source/d7/CommentEntityTranslation.php
CommentType.php in core/modules/comment/src/Plugin/migrate/source/CommentType.php
Config.php in core/modules/migrate_drupal/src/Plugin/migrate/source/d8/Config.php
ContactCategory.php in core/modules/contact/src/Plugin/migrate/source/ContactCategory.php
ContactSettings.php in core/modules/contact/src/Plugin/migrate/source/ContactSettings.php
ContentEntity.php in core/modules/migrate/src/Plugin/migrate/source/ContentEntity.php
EmbeddedDataSource.php in core/modules/migrate/src/Plugin/migrate/source/EmbeddedDataSource.php
EmptySource.php in core/modules/migrate_drupal/src/Plugin/migrate/source/EmptySource.php
EmptySource.php in core/modules/migrate/src/Plugin/migrate/source/EmptySource.php
EntityTranslationSettings.php in core/modules/content_translation/src/Plugin/migrate/source/d7/EntityTranslationSettings.php
Extension.php in core/modules/system/src/Plugin/migrate/source/Extension.php
Field.php in core/modules/field/src/Plugin/migrate/source/d6/Field.php
Field.php in core/modules/field/src/Plugin/migrate/source/d7/Field.php
FieldInstance.php in core/modules/field/src/Plugin/migrate/source/d6/FieldInstance.php
FieldInstance.php in core/modules/field/src/Plugin/migrate/source/d7/FieldInstance.php
FieldInstanceOptionTranslation.php in core/modules/field/src/Plugin/migrate/source/d6/FieldInstanceOptionTranslation.php
FieldInstancePerFormDisplay.php in core/modules/field/src/Plugin/migrate/source/d6/FieldInstancePerFormDisplay.php
FieldInstancePerFormDisplay.php in core/modules/field/src/Plugin/migrate/source/d7/FieldInstancePerFormDisplay.php
FieldInstancePerViewMode.php in core/modules/field/src/Plugin/migrate/source/d6/FieldInstancePerViewMode.php
FieldInstancePerViewMode.php in core/modules/field/src/Plugin/migrate/source/d7/FieldInstancePerViewMode.php
FieldLabelDescriptionTranslation.php in core/modules/field/src/Plugin/migrate/source/d6/FieldLabelDescriptionTranslation.php
FieldLabelDescriptionTranslation.php in core/modules/field/src/Plugin/migrate/source/d7/FieldLabelDescriptionTranslation.php
FieldOptionTranslation.php in core/modules/field/src/Plugin/migrate/source/d6/FieldOptionTranslation.php
FieldOptionTranslation.php in core/modules/field/src/Plugin/migrate/source/d7/FieldOptionTranslation.php
File.php in core/modules/file/src/Plugin/migrate/source/d6/File.php
File.php in core/modules/file/src/Plugin/migrate/source/d7/File.php
FileUsed.php in core/modules/file/tests/modules/file_test_get_ids/src/Plugin/migrate/source/d7/FileUsed.php
FilterFormat.php in core/modules/filter/src/Plugin/migrate/source/d6/FilterFormat.php
FilterFormat.php in core/modules/filter/src/Plugin/migrate/source/d7/FilterFormat.php
HighWaterTest.php in core/modules/migrate/tests/modules/migrate_high_water_test/src/Plugin/migrate/source/HighWaterTest.php
ImageCachePreset.php in core/modules/image/src/Plugin/migrate/source/d6/ImageCachePreset.php
ImageStyles.php in core/modules/image/src/Plugin/migrate/source/d7/ImageStyles.php
Language.php in core/modules/language/src/Plugin/migrate/source/Language.php
LanguageContentSettings.php in core/modules/language/src/Plugin/migrate/source/d6/LanguageContentSettings.php
LanguageContentSettings.php in core/modules/language/src/Plugin/migrate/source/d7/LanguageContentSettings.php
LanguageContentSettingsTaxonomyVocabulary.php in core/modules/language/src/Plugin/migrate/source/d6/LanguageContentSettingsTaxonomyVocabulary.php
LanguageContentSettingsTaxonomyVocabulary.php in core/modules/language/src/Plugin/migrate/source/d7/LanguageContentSettingsTaxonomyVocabulary.php
Menu.php in core/modules/system/src/Plugin/migrate/source/Menu.php
MenuLink.php in core/modules/menu_link_content/src/Plugin/migrate/source/MenuLink.php
MenuLinkLocalized.php in core/modules/menu_link_content/src/Plugin/migrate/source/d7/MenuLinkLocalized.php
MenuLinkTranslation.php in core/modules/menu_link_content/src/Plugin/migrate/source/d6/MenuLinkTranslation.php
MenuLinkTranslation.php in core/modules/menu_link_content/src/Plugin/migrate/source/d7/MenuLinkTranslation.php
MenuTest.php in core/modules/migrate_drupal_ui/tests/modules/migrate_drupal_message_test/src/Plugin/migrate/source/MenuTest.php
MenuTranslation.php in core/modules/system/src/Plugin/migrate/source/d7/MenuTranslation.php
MigrateExternalTranslatedTestSource.php in core/modules/migrate/tests/modules/migrate_external_translated_test/src/Plugin/migrate/source/MigrateExternalTranslatedTestSource.php
MigrateMissingDatabaseSource.php in core/modules/migrate/tests/modules/migrate_missing_database_test/src/Plugin/migrate/source/MigrateMissingDatabaseSource.php
MigrateSourcePluginManager.php in core/modules/migrate/src/Plugin/MigrateSourcePluginManager.php
Node.php in core/modules/node/src/Plugin/migrate/source/d6/Node.php
Node.php in core/modules/node/src/Plugin/migrate/source/d7/Node.php
NodeComplete.php in core/modules/node/src/Plugin/migrate/source/d6/NodeComplete.php
NodeComplete.php in core/modules/node/src/Plugin/migrate/source/d7/NodeComplete.php
NodeEntityTranslation.php in core/modules/node/src/Plugin/migrate/source/d7/NodeEntityTranslation.php
NodeRevision.php in core/modules/node/src/Plugin/migrate/source/d6/NodeRevision.php
NodeRevision.php in core/modules/node/src/Plugin/migrate/source/d7/NodeRevision.php
NodeType.php in core/modules/node/src/Plugin/migrate/source/d6/NodeType.php
NodeType.php in core/modules/node/src/Plugin/migrate/source/d7/NodeType.php
NoSourceModule.php in core/modules/migrate_drupal_ui/tests/modules/migration_provider_test/src/Plugin/migrate/source/NoSourceModule.php
ProfileField.php in core/modules/user/src/Plugin/migrate/source/ProfileField.php
ProfileFieldOptionTranslation.php in core/modules/user/src/Plugin/migrate/source/d6/ProfileFieldOptionTranslation.php
ProfileFieldTranslation.php in core/modules/config_translation/src/Plugin/migrate/source/d6/ProfileFieldTranslation.php
ProfileFieldValues.php in core/modules/user/src/Plugin/migrate/source/d6/ProfileFieldValues.php
QueryBatchTest.php in core/modules/migrate/tests/modules/migrate_query_batch_test/src/Plugin/migrate/source/QueryBatchTest.php
ResponsiveImageStyles.php in core/modules/responsive_image/src/Plugin/migrate/source/d7/ResponsiveImageStyles.php
Role.php in core/modules/user/src/Plugin/migrate/source/d6/Role.php
Role.php in core/modules/user/src/Plugin/migrate/source/d7/Role.php
SearchPage.php in core/modules/search/src/Plugin/migrate/source/d6/SearchPage.php
SearchPage.php in core/modules/search/src/Plugin/migrate/source/d7/SearchPage.php
Shortcut.php in core/modules/shortcut/src/Plugin/migrate/source/d7/Shortcut.php
ShortcutSet.php in core/modules/shortcut/src/Plugin/migrate/source/d7/ShortcutSet.php
ShortcutSetUsers.php in core/modules/shortcut/src/Plugin/migrate/source/d7/ShortcutSetUsers.php
SimpleSource.php in core/modules/migrate/tests/modules/migrate_plugin_config_test/src/Plugin/migrate/source/SimpleSource.php
SqlCountCache.php in core/modules/migrate/tests/modules/migrate_sql_count_cache_test/src/Plugin/migrate/source/SqlCountCache.php
Term.php in core/modules/taxonomy/src/Plugin/migrate/source/d6/Term.php
Term.php in core/modules/taxonomy/src/Plugin/migrate/source/d7/Term.php
TermEntityTranslation.php in core/modules/taxonomy/src/Plugin/migrate/source/d7/TermEntityTranslation.php
TermLocalizedTranslation.php in core/modules/taxonomy/src/Plugin/migrate/source/d6/TermLocalizedTranslation.php
TermLocalizedTranslation.php in core/modules/taxonomy/src/Plugin/migrate/source/d7/TermLocalizedTranslation.php
TermNode.php in core/modules/taxonomy/src/Plugin/migrate/source/d6/TermNode.php
TermNodeRevision.php in core/modules/taxonomy/src/Plugin/migrate/source/d6/TermNodeRevision.php
TermTranslation.php in core/modules/taxonomy/src/Plugin/migrate/source/d7/TermTranslation.php
ThemeSettings.php in core/modules/system/src/Plugin/migrate/source/d7/ThemeSettings.php
TrackChangesTest.php in core/modules/migrate/tests/modules/migrate_track_changes_test/src/Plugin/migrate/source/TrackChangesTest.php
UpdateSettings.php in core/modules/update/src/Plugin/migrate/source/UpdateSettings.php
Upload.php in core/modules/file/src/Plugin/migrate/source/d6/Upload.php
UploadInstance.php in core/modules/file/src/Plugin/migrate/source/d6/UploadInstance.php
UrlAlias.php in core/modules/path/src/Plugin/migrate/source/d6/UrlAlias.php
UrlAlias.php in core/modules/path/src/Plugin/migrate/source/d7/UrlAlias.php
User.php in core/modules/user/src/Plugin/migrate/source/d6/User.php
User.php in core/modules/user/src/Plugin/migrate/source/d7/User.php
UserEntityTranslation.php in core/modules/user/src/Plugin/migrate/source/d7/UserEntityTranslation.php
UserPicture.php in core/modules/user/src/Plugin/migrate/source/d6/UserPicture.php
UserPictureFile.php in core/modules/user/src/Plugin/migrate/source/d6/UserPictureFile.php
UserPictureInstance.php in core/modules/user/src/Plugin/migrate/source/UserPictureInstance.php
Variable.php in core/modules/migrate_drupal/src/Plugin/migrate/source/Variable.php
VariableMultiRow.php in core/modules/migrate_drupal/src/Plugin/migrate/source/VariableMultiRow.php
VariableTranslation.php in core/modules/migrate_drupal/src/Plugin/migrate/source/d6/VariableTranslation.php
VariableTranslation.php in core/modules/migrate_drupal/src/Plugin/migrate/source/d7/VariableTranslation.php
ViewMode.php in core/modules/field/src/Plugin/migrate/source/d7/ViewMode.php
ViewMode.php in core/modules/node/src/Plugin/migrate/source/d6/ViewMode.php
Vocabulary.php in core/modules/taxonomy/src/Plugin/migrate/source/d6/Vocabulary.php
Vocabulary.php in core/modules/taxonomy/src/Plugin/migrate/source/d7/Vocabulary.php
VocabularyPerType.php in core/modules/taxonomy/src/Plugin/migrate/source/d6/VocabularyPerType.php
VocabularyTranslation.php in core/modules/taxonomy/src/Plugin/migrate/source/d6/VocabularyTranslation.php
VocabularyTranslation.php in core/modules/taxonomy/src/Plugin/migrate/source/d7/VocabularyTranslation.php

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