{"ast_node_type":"function","tokens":[{"end":64,"kind":"keyword","start":0,"text":"pub(crate)"}]}
    pub(crate) fn get(&self, path: &VfsPath) -> Option<FileId> {
    /// If `path` does not exists in `self`, returns [`None`].
        self.map.get_index_of(path).map(|i| FileId(i as u32))