diff --git a/Config/SettingsInterface.php b/Config/SettingsInterface.php
index d5c66caad..5dcbc046f 100755
--- a/Config/SettingsInterface.php
+++ b/Config/SettingsInterface.php
@@ -56,8 +56,8 @@ interface SettingsInterface extends OptionsInterface
     /**
      * Set option by key.
      *
-     * @param array<int, array{id?:?int, name?:?string, content:string, module?:?string, group?:?int, account?:?int}> $options Column values for filtering
-     * @param bool                                                                                                    $store   Save this Setting immediately to database
+     * @param array<int, mixed> $options Column values for filtering
+     * @param bool              $store   Save this Setting immediately to database
      *
      * @return void
      *
@@ -68,7 +68,7 @@ interface SettingsInterface extends OptionsInterface
     /**
      * Save options.
      *
-     * @param array<int, array{id?:?int, name?:?string, content:string, module?:?string, group?:?int, account?:?int}> $options Options to save
+     * @param array<int, mixed> $options Options to save
      *
      * @return void
      *
diff --git a/DataStorage/Database/Mapper/ReadMapper.php b/DataStorage/Database/Mapper/ReadMapper.php
index caef030fc..1853796ab 100755
--- a/DataStorage/Database/Mapper/ReadMapper.php
+++ b/DataStorage/Database/Mapper/ReadMapper.php
@@ -226,7 +226,7 @@ final class ReadMapper extends DataMapperAbstract
                 return $this->executeGet(...$options);
             case MapperType::GET_YIELD:
                 /** @var null|Builder ...$options */
-                return $this->executeGetYield(...$options);
+                return $this->executeYield(...$options);
             case MapperType::GET_RAW:
                 /** @var null|Builder ...$options */
                 return $this->executeGetRaw(...$options);
@@ -312,9 +312,11 @@ final class ReadMapper extends DataMapperAbstract
      *                            Careful, this doesn't merge with the internal query.
      *                            If you want to merge it use ->query() instead
      *
+     * @return \Generator<R>
+     *
      * @since 1.0.0
      */
-    public function executeGetYield(?Builder $query = null)
+    public function executeYield(?Builder $query = null) : \Generator
     {
         foreach ($this->executeGetRawYield($query) as $row) {
             $obj = $this->mapper::createBaseModel($row);
@@ -421,7 +423,7 @@ final class ReadMapper extends DataMapperAbstract
      *                            Careful, this doesn't merge with the internal query.
      *                            If you want to merge it use ->query() instead
      *
-     * @return array
+     * @return R[]
      *
      * @since 1.0.0
      */
diff --git a/Math/Optimization/Simplex.php b/Math/Optimization/Simplex.php
index 88d06a93c..91d497f6d 100644
--- a/Math/Optimization/Simplex.php
+++ b/Math/Optimization/Simplex.php
@@ -381,7 +381,12 @@ final class Simplex
             return [];
         }
 
-        $this->n = \count(\reset($A));
+        $first = \reset($A);
+        if ($first === false) {
+            return [];
+        }
+
+        $this->n = \count($first);
 
         if ($this->initialize() === -1) {
             return [\array_fill(0, $this->m + $this->n, -2), \INF];
diff --git a/Module/ModuleAbstract.php b/Module/ModuleAbstract.php
index a32f9092b..f53e7f75a 100755
--- a/Module/ModuleAbstract.php
+++ b/Module/ModuleAbstract.php
@@ -131,6 +131,7 @@ abstract class ModuleAbstract
         if (self::$auditor === null && static::ID !== 1006200000) {
             /** @phpstan-ignore-next-line */
             self::$auditor = $this->app->moduleManager?->get('Auditor', 'Api');
+            /** @phpstan-ignore-next-line */
             self::$auditor = self::$auditor === null || self::$auditor::ID === 0 ? null : self::$auditor;
         }
     }
diff --git a/Utils/Parser/Markdown/Markdown.php b/Utils/Parser/Markdown/Markdown.php
index 155225193..d272f01b7 100755
--- a/Utils/Parser/Markdown/Markdown.php
+++ b/Utils/Parser/Markdown/Markdown.php
@@ -247,7 +247,7 @@ class Markdown
     /**
      * Block special characters
      *
-     * @var array<string, string[]>
+     * @var array<int|string, string[]>
      * @since 1.0.0
      */
     protected array $blockTypes = [
@@ -3634,7 +3634,7 @@ class Markdown
             ],
         ];
 
-        \uasort($this->definitionData['Footnote'], ['self', 'sortFootnotes']);
+        \uasort($this->definitionData['Footnote'], [self::class, 'sortFootnotes']);
 
         foreach ($this->definitionData['Footnote'] as $definitionId => $definitionData) {
             if (!isset($definitionData['number'])) {