040000 tree f0dd7276ddaf986fa9b1d6b364488c5eb636d7fe	environments
040000 tree 49b7bdd31c216c2856227f82bf21a3c805b5b9bc	lib
100644 blob 3c6d141a4123b55c9a71eaecc5526d572036d79b	public_api.ts
100644 blob af048c5e2ab676a57b0213fea67908a536e63ac9	test.ts