Add type annotation for snippet resolvers

.rubocop_manual_todo.yml

@@ -57,10 +57,7 @@ Graphql/ResolverType:
     - 'app/graphql/resolvers/project_merge_requests_resolver.rb'
     - 'app/graphql/resolvers/project_milestones_resolver.rb'
     - 'app/graphql/resolvers/project_pipelines_resolver.rb'
-    - 'app/graphql/resolvers/projects/snippets_resolver.rb'
-    - 'app/graphql/resolvers/snippets_resolver.rb'
     - 'app/graphql/resolvers/users/group_count_resolver.rb'
-    - 'app/graphql/resolvers/users/snippets_resolver.rb'
     - 'ee/app/graphql/resolvers/ci/jobs_resolver.rb'
     - 'ee/app/graphql/resolvers/geo/merge_request_diff_registries_resolver.rb'
     - 'ee/app/graphql/resolvers/geo/package_file_registries_resolver.rb'

app/graphql/resolvers/concerns/resolves_snippets.rb

@@ -4,7 +4,7 @@ module ResolvesSnippets
   extend ActiveSupport::Concern
 
   included do
-    type Types::SnippetType, null: false
+    type Types::SnippetType.connection_type, null: false
 
     argument :ids, [::Types::GlobalIDType[::Snippet]],
              required: false,

app/graphql/resolvers/projects/snippets_resolver.rb

 # frozen_string_literal: true
+# rubocop:disable Graphql/ResolverType
 
 module Resolvers
   module Projects

app/graphql/resolvers/snippets_resolver.rb

 # frozen_string_literal: true
+# rubocop:disable Graphql/ResolverType
 
 module Resolvers
   class SnippetsResolver < BaseResolver

app/graphql/resolvers/users/snippets_resolver.rb

 # frozen_string_literal: true
+# rubocop:disable Graphql/ResolverType
 
 module Resolvers
   module Users

changelogs/unreleased/281697-fj-fix-snippet-resolvers.yml

+---
+title: Add type annotation for snippet resolvers
+merge_request: 47548
+author:
+type: changed