Function symbols_namespaced_function

src/classmap_scanner.rs:2368–2372

()

    #[test]
    fn symbols_namespaced_function() {
        let content = b"<?php\nnamespace App\\Helpers;\nfunction helper(): void {}";
        let result = find_symbols(content);
        assert_eq!(result.functions, vec!["App\\Helpers\\helper"]);
    }

    #[test]
    fn symbols_closure_not_captured() {