pub(crate) const EMPTY_CLASS_DEF: ul_sys::JSClassDefinition = ul_sys::JSClassDefinition {
version: 0,
attributes: 0,
className: std::ptr::null(),
parentClass: std::ptr::null_mut(),
staticValues: std::ptr::null(),
staticFunctions: std::ptr::null(),
initialize: None,
finalize: None,
hasProperty: None,
getProperty: None,
setProperty: None,
deleteProperty: None,
getPropertyNames: None,
callAsFunction: None,
callAsConstructor: None,
hasInstance: None,
convertToType: None,
};