100644 blob b4f16abcc8d447ef38f1d9610296ae80a76d29d8	change-model.ts
100644 blob 0ee508a8cf69e46a2e85bd83c05aeab22d992ea0	change-model_test.ts
100644 blob 6922f6dce560b738ac42b4186d2a3894eb6f86b0	files-model.ts