Function no_class_loader

src/code_actions/update_docblock.rs:1383–1385

Stub class loader that never resolves anything (for unit tests).

()

    /// Stub class loader that never resolves anything (for unit tests).
    fn no_class_loader() -> impl Fn(&str) -> Option<Arc<ClassInfo>> {
        |_| None
    }

    /// No function loader (for unit tests).
    fn no_function_loader() -> FunctionLoader<'static> {