class RuboCop::Cop::Chef::Deprecations::UsesDeprecatedMixins

Don’t use deprecated Mixins no longer included in Chef Infra Client 14 and later.

@example

### incorrect
include Chef::Mixin::LanguageIncludeAttribute
include Chef::Mixin::RecipeDefinitionDSLCore
include Chef::Mixin::LanguageIncludeRecipe
include Chef::Mixin::Language
include Chef::DSL::Recipe::FullDSL
require 'chef/mixin/language'
require 'chef/mixin/language_include_attribute'
require 'chef/mixin/language_include_recipe'