Version Interpreter?

[EasternIndustries-IT]

Not sure why this has not been done yet for any program, but is there any way to have vue or vuetify load version base on a version tag at the top of vue file. This would make programming anything vastly better.
Example : <vue#2.3, vuetify#3>
With this there would be no need to worry about recoding the program because it version controlled at a file level.
Maybe have versions interpreter read a file of version locations to interpret the tags. So if people want to download the library the interpret will retrieve it from there or source it from online if specified. That way EOL library / programs can be downloaded to a local file and current versions can receive regular updates.