040000 tree b19148c4bcc225479a3cfb47660f83f434696ea6	connectivity
040000 tree db0a447361686526c8b62ffa268b00d05ac22d15	connectivity_for_web
040000 tree b849b1c52eb409be5eb80c5bed416e5fef30cb6b	connectivity_macos
040000 tree 9039b2886c852fa3b53e974baa2261be537b232f	connectivity_platform_interface