add.rb

class Bubble::Cli::Add < Base
  class_option :force, :aliases => "-f", :type => :boolean, :default => false,
                       :desc => "Force"

  def first_step
  end

  def second_step
  end

  def third_step
  end

protected

  def not_executed
  end
end

base.rb

# The base class have some common configuration and options
class Bubble::Cli::Base < Thor::Group
  class_option :track, :type => :string, :aliases => "-t",
                       :desc => "Track something"
end

remote.rb

class Bubble::Cli::Remove < Base
  # We don't need it here
  remove_class_option :track

  # Logic
end