/// FFI bindings for the application entry point (`WuiApp`) and its Android projection.
/// FFI bindings for the identity type used by identifiable views and collections.
/// FFI bindings for publishing the window's safe area to Rust-laid-out layers.
/// FFI bindings for erased, identity-aware view collections (`WuiAnyViews`).
/// FFI bindings for windows, their style/state/background, and window management.