NIMHandleQuickCommentOption.fromMap constructor Null safety
Implementation
factory NIMHandleQuickCommentOption.fromMap(Map<String, dynamic> param) {
return NIMHandleQuickCommentOption(
key: NIMMessageKey.fromMap((param['key'] as Map).cast()),
commentOption:NIMQuickCommentOption.fromMap((param['commentOption'] as Map).cast())
);
}