PHP CS Fixer: Enable no_superfluous_phpdoc_tags (#29)

php-cs-fixer-rules.php

@@ -48,6 +48,7 @@
     ],
     'no_multiline_whitespace_around_double_arrow' => true,
     'no_superfluous_elseif' => true,
+    'no_superfluous_phpdoc_tags' => true,
     'no_trailing_comma_in_singleline' => true,
     'no_unused_imports' => true,
     'no_useless_else' => true,

tests/fixtures/invalid/unnecessary-param-annotation.php

@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @param string $value
+ */
+function identity(string $value): string
+{
+    return $value;
+}

tests/fixtures/invalid/unnecessary-return-annotation.php

@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @return string
+ */
+function identity(string $value): string
+{
+    return $value;
+}