diff --git a/Rakefile b/Rakefile
index 8f608d16..d1492d11 100644
--- a/Rakefile
+++ b/Rakefile
@@ -64,8 +64,8 @@ task :gem_revendor do
     },
     {
       :directory => 'puppetfile-resolver',
-      :github_repo => 'https://github.com/jordanbreen28/puppetfile-resolver.git',
-      :github_ref => 'd058f6b8b285dba2af0aeb59722ea5de23c3c13f',
+      :github_repo => 'https://github.com/puppetlabs/puppetfile-resolver.git',
+      :github_ref => 'v0.6.3',
     },
     {
       :directory => 'molinillo',
diff --git a/lib/puppet-languageserver-sidecar/puppet_helper.rb b/lib/puppet-languageserver-sidecar/puppet_helper.rb
index edd62df4..18029356 100644
--- a/lib/puppet-languageserver-sidecar/puppet_helper.rb
+++ b/lib/puppet-languageserver-sidecar/puppet_helper.rb
@@ -92,7 +92,7 @@ def self.retrieve_via_puppet_strings(cache, options = {})
       paths = finder.find(options[:root_path])
 
       paths.each do |path|
-        file_doc = PuppetLanguageServerSidecar::PuppetStringsHelper.file_documentation(path, cache)
+        file_doc = PuppetLanguageServerSidecar::PuppetStringsHelper.file_documentation(path, finder.puppet_path, cache)
         next if file_doc.nil?
 
         if object_types.include?(:class) # rubocop:disable Style/IfUnlessModifier   This reads better
@@ -108,6 +108,7 @@ def self.retrieve_via_puppet_strings(cache, options = {})
 
         file_doc.types.each do |item|
           result.append!(item) unless name == 'whit' || name == 'component'
+          FileUtils.rm_f(finder.temp_file) if item.key == 'file' && finder.temp_file # Remove the temp_file.rb if it exists
         end
       end
 
@@ -152,7 +153,7 @@ def self.current_environment
     # A helper class to find the paths for different kinds of things related to Puppet, for example
     # DataType ruby files or manifests.
     class PuppetPathFinder
-      attr_reader :object_types
+      attr_reader :object_types, :puppet_path, :temp_file
 
       # @param puppet_env [Puppet::Node::Environment] The environment to search within
       # @param object_types [Symbol] The types of objects that will be searched for. See available_documentation_types for the complete list
@@ -212,12 +213,25 @@ def find(from_root_path = nil)
               PuppetLanguageServerSidecar.log_message(:debug, "[PuppetPathFinder] Searching glob '#{glob}''")
 
               Dir.glob(glob) do |filename|
-                paths << filename
+                # name of temp file to store the file type definitions (if any)
+                @temp_file = 'temp_file.rb'
+                # if filename matches file.rb or /file/<any>.rb then we need to loop through each file type definition
+                if filename.match?(%r{/type/file/.*.rb|/type/file.rb})
+                  # Create/Open the temp file and write the file type definitions to it
+                  File.open(@temp_file, 'a') do |f|
+                    # Read each file type definition and write it to the temp file
+                    PuppetLanguageServerSidecar.log_message(:debug, "[PuppetPathFinder] Found file type definition at '#{filename}'.")
+                    f.puts(File.read(filename))
+                  end
+                else
+                  paths << filename
+                end
               end
             end
           end
         end
-
+        #  Add the temp_file.rb to the paths array for searching (if exists)
+        paths << @temp_file if @temp_file && File.exist?(@temp_file)
         paths
       end
 
@@ -258,7 +272,7 @@ def all_object_info
             { relative_dir: 'lib/puppet/parser/functions', glob: '/**/*.rb' }  # Contains functions written in Ruby for the legacy Puppet::Parser::Functions API
           ],
           type: [
-            { relative_dir: 'lib/puppet/type',             glob: '/*.rb' } # Contains Puppet resource types. We don't care about providers. Types cannot exist in subdirs
+            { relative_dir: 'lib/puppet/type',             glob: '/{,file/}*.rb' } # Contains Puppet resource types. Resource types like `file` can live in subdirs, hence the glob
           ]
         }
       end
diff --git a/lib/puppet-languageserver-sidecar/puppet_strings_helper.rb b/lib/puppet-languageserver-sidecar/puppet_strings_helper.rb
index 41b65620..fd31392c 100644
--- a/lib/puppet-languageserver-sidecar/puppet_strings_helper.rb
+++ b/lib/puppet-languageserver-sidecar/puppet_strings_helper.rb
@@ -6,8 +6,8 @@ def self.instance
       @instance ||= Helper.new
     end
 
-    def self.file_documentation(path, cache = nil)
-      instance.file_documentation(path, cache)
+    def self.file_documentation(path, puppet_path, cache = nil)
+      instance.file_documentation(path, puppet_path, cache)
     end
 
     def self.require_puppet_strings
@@ -40,7 +40,7 @@ class Helper
       # @param [String] path The absolute path to the file that will be documented
       # @param [PuppetLanguageServerSidecar::Cache] cache A Sidecar cache which stores already parsed documents as serialised FileDocumentation objects
       # @return [FileDocumentation, nil] Returns the documentation for the path, or nil if it cannot be extracted
-      def file_documentation(path, cache = nil)
+      def file_documentation(path, puppet_path, cache = nil)
         return nil unless PuppetLanguageServerSidecar::PuppetStringsHelper.require_puppet_strings
 
         @helper_cache = FileDocumentationCache.new if @helper_cache.nil?
@@ -73,7 +73,7 @@ def file_documentation(path, cache = nil)
         ::YARD::CLI::Yardoc.run(*args)
 
         # Populate the documentation cache from the YARD information
-        @helper_cache.populate_from_yard_registry!
+        @helper_cache.populate_from_yard_registry!(puppet_path)
 
         # Save to the permanent cache
         @helper_cache.save_to_sidecar_cache(path, cache) unless cache.nil? || !cache.active?
@@ -98,13 +98,13 @@ def document(path)
       @cache[path]
     end
 
-    def populate_from_yard_registry!
+    def populate_from_yard_registry!(puppet_path)
       # Extract all of the information
       # Ref - https://github.com/puppetlabs/puppet-strings/blob/87a8e10f45bfeb7b6b8e766324bfb126de59f791/lib/puppet-strings/json.rb#L10-L16
       populate_classes_from_yard_registry!
       populate_data_types_from_yard_registry!
       populate_functions_from_yard_registry!
-      populate_types_from_yard_registry!
+      populate_types_from_yard_registry!(puppet_path)
     end
 
     def populate_from_sidecar_cache!(path, cache)
@@ -263,10 +263,10 @@ def populate_functions_from_yard_registry!
       end
     end
 
-    def populate_types_from_yard_registry!
+    def populate_types_from_yard_registry!(puppet_path)
       ::YARD::Registry.all(:puppet_type).map(&:to_hash).each do |item|
-        source_path = item[:file]
         type_name = item[:name].to_s
+        source_path = item[:file]
         @cache[source_path] = FileDocumentation.new(source_path) if @cache[source_path].nil?
 
         obj                = PuppetLanguageServer::Sidecar::Protocol::PuppetType.new
@@ -295,6 +295,13 @@ def populate_types_from_yard_registry!
           end
         end
 
+        if obj.key == 'file'
+          # Special case for file type
+          # we need to set the source and calling_source to the correct file definition
+          path = File.join(puppet_path, 'lib/puppet/type')
+          obj.source = "#{path}/#{obj.key}.rb"
+          obj.calling_source = obj.source
+        end
         @cache[source_path].types << obj
       end
     end