040000 tree 2f21a4ef6a383dd1773fb4c3dcabb7e6da704594	src
100644 blob dd6ffbc30d58dc88bf2cff33f52bc2f936f334e0	utils.dart
100644 blob 9327d0e5f07f051aee8fba0061477bf671f3b509	vm_service.dart
100644 blob c95d0ac1bcbe120e731d91553f319b7bcdc5cebd	vm_service_io.dart