lib/ruby_lsp/requests/support/rubocop_formatter.rb in ruby-lsp-0.16.3 vs lib/ruby_lsp/requests/support/rubocop_formatter.rb in ruby-lsp-0.16.4

@@ -1,18 +1,15 @@
 # typed: strict
 # frozen_string_literal: true
 
 return unless defined?(RubyLsp::Requests::Support::RuboCopRunner)
 
-require "singleton"
-
 module RubyLsp
   module Requests
     module Support
       class RuboCopFormatter
         extend T::Sig
         include Formatter
-        include Singleton
 
         sig { void }
         def initialize
           @diagnostic_runner = T.let(RuboCopRunner.new, RuboCopRunner)
           # -a is for "--auto-correct" (or "--autocorrect" on newer versions of RuboCop)