Is your feature request related to a problem? Please describe.
When Working on fixing up old code that uses relative imports, many times it uses relative imports in the dart source code.

Describe the solution you'd like
I would like a context action that will Convert to 'package:' import for everywhere in file. Similar to what screen-capped is below.

Describe alternatives you've considered
Using the same Convert to 'package:' import actions several times on a file import directives.