040000 tree 19b34fe4b250f583337258f13924da43ac4ee967	connectivity
040000 tree d190688267f63bef5db150d8f05f24b6854c2172	connectivity_for_web
040000 tree 293717a3774d9c0696e56144e0bb537758649e38	connectivity_macos
040000 tree 49def324a0a79ae3a6b0f237b5de9b768a69d8b7	connectivity_platform_interface