diff --git a/CHANGELOG.md b/CHANGELOG.md
index 545c9da4..9ddaf4a9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ Yii Framework 2 apidoc extension Change Log
 - Bug #317: Fix `trim` deprecation errors `Passing null to parameter #1 ($string) of type string is deprecated` (mspirkov)
 - Bug #318: Fix deprecation errors `mb_convert_encoding(): Handling HTML entities via mbstring is deprecated` (mspirkov)
 - Enh #319: Determining types by type hints for properties, methods and params (mspirkov)
+- Enh #320: Expand the list of built-in PHP types (mspirkov)
 - Bug #311: Support `nikic/php-parser` v5 (mspirkov)
 - Bug #324: Raise minimum PHP version to 7.4 (mspirkov)
 - Bug #325: Fix deprecation errors `The Default value will become of type Expression by default` (mspirkov)
diff --git a/renderers/BaseRenderer.php b/renderers/BaseRenderer.php
index fa5c2fa0..bc668833 100644
--- a/renderers/BaseRenderer.php
+++ b/renderers/BaseRenderer.php
@@ -69,6 +69,10 @@ abstract class BaseRenderer extends Component
         'null',
         'false',
         'true',
+        'iterable',
+        'mixed',
+        'never',
+        'void',
     ];
     /**
      * @var string[]
diff --git a/tests/commands/__snapshots__/ApiControllerTest__testGenerateBootstrap__2.html b/tests/commands/__snapshots__/ApiControllerTest__testGenerateBootstrap__2.html
index abd75e2d..d2064fef 100644
--- a/tests/commands/__snapshots__/ApiControllerTest__testGenerateBootstrap__2.html
+++ b/tests/commands/__snapshots__/ApiControllerTest__testGenerateBootstrap__2.html
@@ -372,7 +372,7 @@ <h2>Method Details</h2>
 
             <table class="detail-table table table-striped table-bordered table-hover">
                 <tr><td colspan="3" class="signature">
-<span class="signature-defs">public</span> <span class="signature-type">mixed</span> <strong><a href="yiiunit-apidoc-data-api-animal-cat.html#methodWithoutDocAndTypeHints()-detail">methodWithoutDocAndTypeHints</a></strong> ( )</td></tr>
+<span class="signature-defs">public</span> <span class="signature-type"><a href="https://www.php.net/language.types.mixed">mixed</a></span> <strong><a href="yiiunit-apidoc-data-api-animal-cat.html#methodWithoutDocAndTypeHints()-detail">methodWithoutDocAndTypeHints</a></strong> ( )</td></tr>
 
                             </table>