100644 blob 18490e3d5b54ae6c72a864e0c9968b6e6ea7376c	ast_factory.dart
100644 blob 60f0fffb106db201ebbf97fa364a59b046e9242b	element_factory.dart
100644 blob 514ceaa82102b9794894f50a9046c5dac41df258	html_factory.dart
100644 blob 7902b7ce298c4587836a073e832a4387d4b092e6	token_factory.dart