Cant build the mod on mac os.

Every time i try to build the mode using `geode build` I get this error:
`error: missing 'typename' prior to dependent type name 'geode::CCArrayExtCheck<T, PleaseDontChangeMe>::type'
        using CCArrayExt = geode::CCArrayExtCheck<T, PleaseDontChangeMe>::type;
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                           typename `