Function use_function_not_captured

src/classmap_scanner.rs:2382–2391

()

    #[test]
    fn use_function_not_captured() {
        let content =
            b"<?php\nnamespace App\\Cache;\nuse function is_array;\nuse function array_map;\n";
        let result = find_symbols(content);
        assert!(
            result.functions.is_empty(),
            "use function statements should not appear as functions: {:?}",
            result.functions
        );
    }

    #[test]
    fn use_const_not_captured() {