set method Null safety

Future set (
  1. String name,
  2. String value,
  3. [Map? options]
)

Implementation

Future set(String name, String value, [Map? options]) {
  var options_dict = null;
  if (options != null) {
    options_dict = convertDartToNative_Dictionary(options);
  }
  return promiseToFuture(
      JS("", "#.set(#, #, #)", this, name, value, options_dict));
}