ARefField nodes end up with regular VarRef nodes inside, so we were
actually counting them twice

The call part of a MethodAddBlock node occurs in the same environment.
Only the block portion of it occurs in a fresh environment.

Handle arguments of type
    [].each do |one, (two, three)|
    end
when declaring arguments

Fix other environment cases

Bumps [prettier_print](https://github.com/ruby-syntax-tree/prettier_print) from 1.0.1 to 1.0.2.
- [Release notes](https://github.com/ruby-syntax-tree/prettier_print/releases)
- [Changelog](https://github.com/ruby-syntax-tree/prettier_print/blob/main/CHANGELOG.md)
- [Commits](ruby-syntax-tree/prettier_print@v1.0.1...v1.0.2)

---
updated-dependencies:
- dependency-name: prettier_print
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

…tier_print-1.0.2

Bump prettier_print from 1.0.1 to 1.0.2