100644 blob b6b9de74b957438bdebc23220e56f19660e24d3e	change-model.ts
100644 blob c11c15b783f7ebbb7d23287c14ecadc66204fb51	change-model_test.ts
100644 blob b7ff16f3fb58f42e307887c51356c711f8bdbebf	files-model.ts