040000 tree 5ea646db238824991bd5fde0a08c858e7c9d660a	api
040000 tree 967901375526fcaca017d98baf8de52b0a486cea	ext
040000 tree a7dd871af3b00b1a6fc1e60d0587f73272dbcfd0	i18n
040000 tree 83db0490b0b5d210fbc39c972c50fa1569ac8044	impl
040000 tree 9f4ab24d896011ab388438aa42a1d465c51a2b0d	spi