Use API::Base as base class for all API resources

This is the result of auto-correcting API/Base.

Gemfile

@@ -19,7 +19,7 @@ gem 'default_value_for', '~> 3.3.0'
 gem 'pg', '~> 1.1'
 gem 'rugged', '~> 0.28'
-gem 'grape-path-helpers', '~> 1.3'
+gem 'grape-path-helpers', '~> 1.4'
 gem 'faraday', '~> 1.0'
 gem 'marginalia', '~> 1.9.0'

Gemfile.lock

@@ -495,7 +495,7 @@ GEM
     grape-entity (0.7.1)
       activesupport (>= 4.0)
       multi_json (>= 1.3.2)
-    grape-path-helpers (1.3.0)
+    grape-path-helpers (1.4.0)
       activesupport
       grape (~> 1.3)
       rake (~> 12)
@@ -1348,7 +1348,7 @@ DEPENDENCIES
   gpgme (~> 2.0.19)
   grape (= 1.4.0)
   grape-entity (~> 0.7.1)
-  grape-path-helpers (~> 1.3)
+  grape-path-helpers (~> 1.4)
   grape_logging (~> 1.7)
   graphiql-rails (~> 1.4.10)
   graphql (~> 1.11.4)

ee/lib/api/analytics/code_review_analytics.rb

@@ -2,7 +2,7 @@
 module API
   module Analytics
-    class CodeReviewAnalytics < Grape::API::Instance
+    class CodeReviewAnalytics < ::API::Base
       include PaginationParams
       helpers do

ee/lib/api/analytics/group_activity_analytics.rb

@@ -2,7 +2,7 @@
 module API
   module Analytics
-    class GroupActivityAnalytics < Grape::API::Instance
+    class GroupActivityAnalytics < ::API::Base
       DESCRIPTION_DETAIL =
         'This feature is gated by the `:group_activity_analytics`'\
         ' feature flag, introduced in GitLab 12.9.'

ee/lib/api/audit_events.rb

 # frozen_string_literal: true
 module API
-  class AuditEvents < ::Grape::API::Instance
+  class AuditEvents < ::API::Base
     include ::API::PaginationParams
     before do

ee/lib/api/dependencies.rb

 # frozen_string_literal: true
 module API
-  class Dependencies < Grape::API::Instance
+  class Dependencies < ::API::Base
     helpers do
       def dependencies_by(params)
         pipeline = ::Security::ReportFetchService.new(user_project, ::Ci::JobArtifact.dependency_list_reports).pipeline

ee/lib/api/dependency_proxy.rb

 # frozen_string_literal: true
 module API
-  class DependencyProxy < Grape::API::Instance
+  class DependencyProxy < ::API::Base
     helpers ::API::Helpers::PackagesHelpers
     helpers do

ee/lib/api/elasticsearch_indexed_namespaces.rb

 # frozen_string_literal: true
 module API
-  class ElasticsearchIndexedNamespaces < Grape::API::Instance
+  class ElasticsearchIndexedNamespaces < ::API::Base
     before { authenticated_as_admin! }
     resource :elasticsearch_indexed_namespaces do

ee/lib/api/epic_issues.rb

 # frozen_string_literal: true
 module API
-  class EpicIssues < Grape::API::Instance
+  class EpicIssues < ::API::Base
     before do
       authenticate!
       authorize_epics_feature!

ee/lib/api/epic_links.rb

 # frozen_string_literal: true
 module API
-  class EpicLinks < Grape::API::Instance
+  class EpicLinks < ::API::Base
     include ::Gitlab::Utils::StrongMemoize
     before do

ee/lib/api/epics.rb

 # frozen_string_literal: true
 module API
-  class Epics < Grape::API::Instance
+  class Epics < ::API::Base
     include PaginationParams
     before do

ee/lib/api/geo.rb

@@ -3,7 +3,7 @@
 require 'base64'
 module API
-  class Geo < Grape::API::Instance
+  class Geo < ::API::Base
     resource :geo do
       helpers do
         def sanitized_node_status_params

ee/lib/api/geo_nodes.rb

 # frozen_string_literal: true
 module API
-  class GeoNodes < Grape::API::Instance
+  class GeoNodes < ::API::Base
     include PaginationParams
     include APIGuard
     include ::Gitlab::Utils::StrongMemoize

ee/lib/api/geo_replication.rb

 # frozen_string_literal: true
 module API
-  class GeoReplication < Grape::API::Instance
+  class GeoReplication < ::API::Base
     include PaginationParams
     include APIGuard
     include ::Gitlab::Utils::StrongMemoize

ee/lib/api/group_hooks.rb

 # frozen_string_literal: true
 module API
-  class GroupHooks < Grape::API::Instance
+  class GroupHooks < ::API::Base
     include ::API::PaginationParams
     before { authenticate! }

ee/lib/api/group_push_rule.rb

 # frozen_string_literal: true
 module API
-  class GroupPushRule < Grape::API::Instance
+  class GroupPushRule < ::API::Base
     before { authenticate! }
     before { check_group_push_rule_access! }
     before { authorize_change_param(user_group, :commit_committer_check, :reject_unsigned_commits) }

ee/lib/api/ldap.rb

 # frozen_string_literal: true
 module API
-  class Ldap < Grape::API::Instance
+  class Ldap < ::API::Base
     # Admin users by default should be able to access these API endpoints.
     # However, non-admin users can access these endpoints if the "Allow group
     # owners to manage LDAP-related group settings" is enabled, and they own a

ee/lib/api/ldap_group_links.rb

 # frozen_string_literal: true
 module API
-  class LdapGroupLinks < Grape::API::Instance
+  class LdapGroupLinks < ::API::Base
     before { authenticate! }
     params do

ee/lib/api/license.rb

 # frozen_string_literal: true
 module API
-  class License < Grape::API::Instance
+  class License < ::API::Base
     before { authenticated_as_admin! }
     resource :license do

ee/lib/api/managed_licenses.rb

 # frozen_string_literal: true
 module API
-  class ManagedLicenses < Grape::API::Instance
+  class ManagedLicenses < ::API::Base
     include PaginationParams
     before { authenticate! unless route.settings[:skip_authentication] }