requestIdleCallback method Null safety

int requestIdleCallback (
  1. IdleRequestCallback callback,
  2. [Map? options]
)

Implementation

int requestIdleCallback(IdleRequestCallback callback, [Map? options]) {
  if (options != null) {
    var callback_1 = convertDartClosureToJS(callback, 1);
    var options_2 = convertDartToNative_Dictionary(options);
    return _requestIdleCallback_1(callback_1, options_2);
  }
  var callback_1 = convertDartClosureToJS(callback, 1);
  return _requestIdleCallback_2(callback_1);
}