class Solargraph::Convention::Gemspec

def local source_map
  return EMPTY_ENVIRON unless File.basename(source_map.filename).end_with?('.gemspec')
  @environ ||= Environ.new(
    requires: ['rubygems'],
    pins: [
      Solargraph::Pin::Reference::Override.from_comment(
        'Gem::Specification.new',
        %(
param [self]
        )
      )
    ]
  )
end