Function documentation

dossier-ts/src/interface.rs:241–265

()

    #[test]
    fn documentation() {
        let code = indoc! {r#"
        /**
         * This is a test interface.
         */
        interface Test {
            test: string;
        }
        "#};

        let tree = init_parser().parse(code, None).unwrap();
        let mut cursor = tree.root_node().walk();
        walk_tree_to_interface(&mut cursor);

        let symbol = parse(
            &cursor.node(),
            &mut ParserContext::new(Path::new("index.ts"), code),
        )
        .unwrap();

        assert_eq!(
            symbol.kind.as_interface().unwrap().documentation,
            Some("This is a test interface.".to_owned())
        );
    }

    #[test]
    fn exported() {