File "example.mli", line 1, error: structure exports 4 items (instead of 2) File "example.mli", line 3, column 0, error: missing type comment File "example.mli", line 4, column 38, error: line is too long (38 instead of 32) File "example.mli", line 5, column 45, error: line is too long (45 instead of 32) File "example.mli", line 10, column 0, error: missing value comment File "example.mli", line 13, column 35, error: line is too long (35 instead of 32)