diff --git a/.github/workflows/doctum.yml b/.github/workflows/doctum.yml
index 5c153c11..61a9a323 100644
--- a/.github/workflows/doctum.yml
+++ b/.github/workflows/doctum.yml
@@ -25,9 +25,6 @@ on:
               type: string
               description: "exclude a file from documentation"
 
-permissions:
-  contents: write
-
 jobs:
     docs:
         name: "Generate and Deploy Documentation"
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 026c958a..636e7862 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -35,6 +35,8 @@ jobs:
         uses: ./.github/workflows/code-standards.yml
         with:
             path: src
+            config: .php-cs-fixer.default.php
+            exclude-patterns: '["Fixers/ClientUpgradeFixer/examples"]'
 
     code-standards-with-config:
         uses: ./.github/workflows/code-standards.yml
diff --git a/examples b/examples
new file mode 120000
index 00000000..f086c380
--- /dev/null
+++ b/examples
@@ -0,0 +1 @@
+src/Fixers/ClientUpgradeFixer/examples/
\ No newline at end of file
diff --git a/src/Fixers/ClientUpgradeFixer/examples b/src/Fixers/ClientUpgradeFixer/examples
deleted file mode 120000
index d4cb9b9c..00000000
--- a/src/Fixers/ClientUpgradeFixer/examples
+++ /dev/null
@@ -1 +0,0 @@
-../../../examples/
\ No newline at end of file
diff --git a/examples/class_vars.legacy.php b/src/Fixers/ClientUpgradeFixer/examples/class_vars.legacy.php
similarity index 100%
rename from examples/class_vars.legacy.php
rename to src/Fixers/ClientUpgradeFixer/examples/class_vars.legacy.php
diff --git a/examples/class_vars.new.php b/src/Fixers/ClientUpgradeFixer/examples/class_vars.new.php
similarity index 100%
rename from examples/class_vars.new.php
rename to src/Fixers/ClientUpgradeFixer/examples/class_vars.new.php
diff --git a/examples/inline_html.legacy.php b/src/Fixers/ClientUpgradeFixer/examples/inline_html.legacy.php
similarity index 100%
rename from examples/inline_html.legacy.php
rename to src/Fixers/ClientUpgradeFixer/examples/inline_html.legacy.php
diff --git a/examples/inline_html.new.php b/src/Fixers/ClientUpgradeFixer/examples/inline_html.new.php
similarity index 100%
rename from examples/inline_html.new.php
rename to src/Fixers/ClientUpgradeFixer/examples/inline_html.new.php
diff --git a/examples/kitchen_sink.legacy.php b/src/Fixers/ClientUpgradeFixer/examples/kitchen_sink.legacy.php
similarity index 100%
rename from examples/kitchen_sink.legacy.php
rename to src/Fixers/ClientUpgradeFixer/examples/kitchen_sink.legacy.php
diff --git a/examples/kitchen_sink.new.php b/src/Fixers/ClientUpgradeFixer/examples/kitchen_sink.new.php
similarity index 100%
rename from examples/kitchen_sink.new.php
rename to src/Fixers/ClientUpgradeFixer/examples/kitchen_sink.new.php
diff --git a/examples/mixins.legacy.php b/src/Fixers/ClientUpgradeFixer/examples/mixins.legacy.php
similarity index 100%
rename from examples/mixins.legacy.php
rename to src/Fixers/ClientUpgradeFixer/examples/mixins.legacy.php
diff --git a/examples/mixins.new.php b/src/Fixers/ClientUpgradeFixer/examples/mixins.new.php
similarity index 100%
rename from examples/mixins.new.php
rename to src/Fixers/ClientUpgradeFixer/examples/mixins.new.php
diff --git a/examples/multiple_clients.legacy.php b/src/Fixers/ClientUpgradeFixer/examples/multiple_clients.legacy.php
similarity index 100%
rename from examples/multiple_clients.legacy.php
rename to src/Fixers/ClientUpgradeFixer/examples/multiple_clients.legacy.php
diff --git a/examples/multiple_clients.new.php b/src/Fixers/ClientUpgradeFixer/examples/multiple_clients.new.php
similarity index 100%
rename from examples/multiple_clients.new.php
rename to src/Fixers/ClientUpgradeFixer/examples/multiple_clients.new.php
diff --git a/examples/no_args.legacy.php b/src/Fixers/ClientUpgradeFixer/examples/no_args.legacy.php
similarity index 100%
rename from examples/no_args.legacy.php
rename to src/Fixers/ClientUpgradeFixer/examples/no_args.legacy.php
diff --git a/examples/no_args.new.php b/src/Fixers/ClientUpgradeFixer/examples/no_args.new.php
similarity index 100%
rename from examples/no_args.new.php
rename to src/Fixers/ClientUpgradeFixer/examples/no_args.new.php
diff --git a/examples/non_rpc_methods.legacy.php b/src/Fixers/ClientUpgradeFixer/examples/non_rpc_methods.legacy.php
similarity index 100%
rename from examples/non_rpc_methods.legacy.php
rename to src/Fixers/ClientUpgradeFixer/examples/non_rpc_methods.legacy.php
diff --git a/examples/non_rpc_methods.new.php b/src/Fixers/ClientUpgradeFixer/examples/non_rpc_methods.new.php
similarity index 100%
rename from examples/non_rpc_methods.new.php
rename to src/Fixers/ClientUpgradeFixer/examples/non_rpc_methods.new.php
diff --git a/examples/optional_args.legacy.php b/src/Fixers/ClientUpgradeFixer/examples/optional_args.legacy.php
similarity index 100%
rename from examples/optional_args.legacy.php
rename to src/Fixers/ClientUpgradeFixer/examples/optional_args.legacy.php
diff --git a/examples/optional_args.new.php b/src/Fixers/ClientUpgradeFixer/examples/optional_args.new.php
similarity index 100%
rename from examples/optional_args.new.php
rename to src/Fixers/ClientUpgradeFixer/examples/optional_args.new.php
diff --git a/examples/optional_args_array_keyword.legacy.php b/src/Fixers/ClientUpgradeFixer/examples/optional_args_array_keyword.legacy.php
similarity index 100%
rename from examples/optional_args_array_keyword.legacy.php
rename to src/Fixers/ClientUpgradeFixer/examples/optional_args_array_keyword.legacy.php
diff --git a/examples/optional_args_array_keyword.new.php b/src/Fixers/ClientUpgradeFixer/examples/optional_args_array_keyword.new.php
similarity index 100%
rename from examples/optional_args_array_keyword.new.php
rename to src/Fixers/ClientUpgradeFixer/examples/optional_args_array_keyword.new.php
diff --git a/examples/optional_args_variable.legacy.php b/src/Fixers/ClientUpgradeFixer/examples/optional_args_variable.legacy.php
similarity index 100%
rename from examples/optional_args_variable.legacy.php
rename to src/Fixers/ClientUpgradeFixer/examples/optional_args_variable.legacy.php
diff --git a/examples/optional_args_variable.new.php b/src/Fixers/ClientUpgradeFixer/examples/optional_args_variable.new.php
similarity index 100%
rename from examples/optional_args_variable.new.php
rename to src/Fixers/ClientUpgradeFixer/examples/optional_args_variable.new.php
diff --git a/examples/required_and_optional_args.legacy.php b/src/Fixers/ClientUpgradeFixer/examples/required_and_optional_args.legacy.php
similarity index 100%
rename from examples/required_and_optional_args.legacy.php
rename to src/Fixers/ClientUpgradeFixer/examples/required_and_optional_args.legacy.php
diff --git a/examples/required_and_optional_args.new.php b/src/Fixers/ClientUpgradeFixer/examples/required_and_optional_args.new.php
similarity index 100%
rename from examples/required_and_optional_args.new.php
rename to src/Fixers/ClientUpgradeFixer/examples/required_and_optional_args.new.php
diff --git a/examples/required_args.legacy.php b/src/Fixers/ClientUpgradeFixer/examples/required_args.legacy.php
similarity index 100%
rename from examples/required_args.legacy.php
rename to src/Fixers/ClientUpgradeFixer/examples/required_args.legacy.php
diff --git a/examples/required_args.new.php b/src/Fixers/ClientUpgradeFixer/examples/required_args.new.php
similarity index 100%
rename from examples/required_args.new.php
rename to src/Fixers/ClientUpgradeFixer/examples/required_args.new.php
diff --git a/examples/var_typehint.legacy.php b/src/Fixers/ClientUpgradeFixer/examples/var_typehint.legacy.php
similarity index 100%
rename from examples/var_typehint.legacy.php
rename to src/Fixers/ClientUpgradeFixer/examples/var_typehint.legacy.php
diff --git a/examples/var_typehint.new.php b/src/Fixers/ClientUpgradeFixer/examples/var_typehint.new.php
similarity index 100%
rename from examples/var_typehint.new.php
rename to src/Fixers/ClientUpgradeFixer/examples/var_typehint.new.php
diff --git a/examples/vars_defined_elsewhere.legacy.php b/src/Fixers/ClientUpgradeFixer/examples/vars_defined_elsewhere.legacy.php
similarity index 100%
rename from examples/vars_defined_elsewhere.legacy.php
rename to src/Fixers/ClientUpgradeFixer/examples/vars_defined_elsewhere.legacy.php
diff --git a/examples/vars_defined_elsewhere.new.php b/src/Fixers/ClientUpgradeFixer/examples/vars_defined_elsewhere.new.php
similarity index 100%
rename from examples/vars_defined_elsewhere.new.php
rename to src/Fixers/ClientUpgradeFixer/examples/vars_defined_elsewhere.new.php
diff --git a/examples/vars_in_constructor.legacy.php b/src/Fixers/ClientUpgradeFixer/examples/vars_in_constructor.legacy.php
similarity index 100%
rename from examples/vars_in_constructor.legacy.php
rename to src/Fixers/ClientUpgradeFixer/examples/vars_in_constructor.legacy.php
diff --git a/examples/vars_in_constructor.new.php b/src/Fixers/ClientUpgradeFixer/examples/vars_in_constructor.new.php
similarity index 100%
rename from examples/vars_in_constructor.new.php
rename to src/Fixers/ClientUpgradeFixer/examples/vars_in_constructor.new.php
diff --git a/src/Utils/Actions/RunCsFixerCommand.php b/src/Utils/Actions/RunCsFixerCommand.php
index e2bd7d25..d2fe671d 100644
--- a/src/Utils/Actions/RunCsFixerCommand.php
+++ b/src/Utils/Actions/RunCsFixerCommand.php
@@ -65,7 +65,7 @@ protected function configure()
             );
     }
 
-    protected function execute(InputInterface $input, OutputInterface $output)
+    protected function execute(InputInterface $input, OutputInterface $output): int
     {
         $repo = $input->getArgument('repo');
         if (false === strpos($repo, '/')) {