SassArgumentList constructor Null safety

SassArgumentList(
  1. Iterable<Value> contents,
  2. Map<String, Value> keywords,
  3. ListSeparator separator
)

Implementation

SassArgumentList(Iterable<Value> contents, Map<String, Value> keywords,
    ListSeparator separator)
    : _keywords = Map.unmodifiable(keywords),
      super(contents, separator);