suggestionSearch method Null safety

Future<bool> suggestionSearch(
  1. dynamic suggestionSearchOption
)

sug检索 onGetSuggestSearchResult 通知sug检索结果BMFSuggestionSearchResult suggestionSearchOption sug检索信息类 成功返回true，否则返回false

Implementation

Future<bool> suggestionSearch(
    BMFSuggestionSearchOption suggestionSearchOption) async {
  return await _suggestionSearchDispatcher
      .suggestionSearch(suggestionSearchOption);
}