{"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"BorrowedContentSource::DerefSharedRef"}]}
            BorrowedContentSource::DerefSharedRef => Some("shared reference"),
            BorrowedContentSource::DerefRawPointer => Some("raw pointer"),
            BorrowedContentSource::DerefMutableRef => Some("mutable reference"),