Add target.

src/intermediate/mod.rs

@@ -8,6 +8,7 @@ mod page;
 mod plain_text;
 mod registry;
 mod section;
+mod target;
 mod util;
 pub(crate) use convert::convert_blog_post_page_to_render_context;
 pub(crate) use definition::BlogPost;
@@ -18,3 +19,4 @@ pub(crate) use object::IObject;
 pub(crate) use page::BlogPostPage;
 pub(crate) use plain_text::IPlainText;
 pub(crate) use section::ISection;
+pub(crate) use target::ITarget;