Using the declare variable code action when the cursor is on an unresolved reference that is qualified should add the variable to the corresponding group.
Tests:
Group already exists locally: Add it to the group
Group exists in an imported LDA: Add it inside the LDA
Group doesn't exist: Add a new group with that variable locally
Using the declare variable code action when the cursor is on an unresolved reference that is qualified should add the variable to the corresponding group.
Tests: