module foobar {
    namespace foobar-ns;
    prefix foobar-prefix;

    import foo {
        prefix foo;
        revision-date 2017-05-16;
    }

    import bar {
        prefix bar;
        revision-date 2017-05-16;
    }

    revision 2017-05-16;

    deviation "/foo:my-foo-cont-c" {
        deviate not-supported;
    }

    deviation "/bar:my-bar-cont-b" {
        deviate not-supported;
    }
}