fn main() {
    // UniFFI scaffolding for proc-macro derives.
    // No UDL — types use #[derive(uniffi::*)] directly.
    uniffi::generate_scaffolding("src/zx_document_core.udl").unwrap_or_else(|_| {
        // If no UDL exists, create a minimal one for scaffolding generation
        std::fs::write("src/zx_document_core.udl", "namespace zx_document_core {};").ok();
        uniffi::generate_scaffolding("src/zx_document_core.udl").unwrap()
    });
}