{"ast_node_type":"other","tokens":[{"end":94,"kind":"keyword","start":0,"text":"vfs.set_file_contents(VfsPath::new_virtual_path(\"/quux/lib.rs\".into()),"}]}
    vfs.set_file_contents(VfsPath::new_virtual_path("/quux/lib.rs".into()), Some(Vec::new()));
    );