Code compilation of angular bracket for STL data structures and similar data types

Type: Feature Request

In the current version of vscode, code compilation of data structures like "vector", "map" just places the name like vector map not like vector<cursor>, map<first cursor, second cursor> which is not the way most people write code in c++. When I asked questions about this problem, maintainer @sean-mcmanus told me that due to some other ways of writing those data structures ( for example: vector i = { 1 }; is a valid syntax ) they couldn't be able to provide the conventional code completion syntax. So, I suggested that give us an option ( something like "use angular bracket in data structure " : true/false ) to choose whether we want the conventional way of completion ( vector<cursor> ) or not ( vector ). He asked me if I could file a feature request so that others can place their vote about this problem. By upvoting this idea, we can get the attention of the developers and might have this feature.

Start by reviewing the linked discussion and the existing completion behavior for STL data structures. Locate the completion implementation, settings, and related tests, then determine how an option could select angle-bracket insertion without breaking valid alternatives. Done means the behavior is configurable and covered by tests.