040000 tree f6644e765a8a84a2fddd4df857e626821e943518	method_channel
040000 tree 9ba351fb6a0be6ab801aa6e83ffc4dc7fb019c84	platform_interface
040000 tree 1fdc720793e71fb78c49910a2f5d92708580021d	types
040000 tree b0759a923a2a378a5ba7dbeb373d26463e53b0e8	utils