diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index ab1b4c3..4a0559d 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -6,7 +6,6 @@ parameters:
     paths:
         - src
         - config
-        - database
     tmpDir: build/phpstan
     checkOctaneCompatibility: true
     checkModelProperties: true
diff --git a/src/Parsers/EnumParser.php b/src/Parsers/EnumParser.php
index b889f71..bc9d28a 100644
--- a/src/Parsers/EnumParser.php
+++ b/src/Parsers/EnumParser.php
@@ -15,7 +15,7 @@ public function __invoke(string $attribute, FluentSchema $schema, array $validat
             [$rule, $args] = $ruleArgs;
 
             if ($rule instanceof EnumRule) {
-                $enumType = invade($rule)->type;
+                $enumType = invade($rule)->type; /** @phpstan-ignore property.protected */
 
                 $reflection = new ReflectionClass($enumType);
 
diff --git a/src/Parsers/MiscPropertyParser.php b/src/Parsers/MiscPropertyParser.php
index 3995b8d..13af21b 100644
--- a/src/Parsers/MiscPropertyParser.php
+++ b/src/Parsers/MiscPropertyParser.php
@@ -9,7 +9,6 @@ class MiscPropertyParser implements \LaravelRulesToSchema\Contracts\RuleParser
 {
     public function __invoke(string $attribute, FluentSchema $schema, array $validationRules, array $nestedRuleset): array|FluentSchema|null
     {
-        /** @var JsonSchemaType[] $schemaTypes */
         $schemaTypes = $schema->getSchemaDTO()->type;
 
         foreach ($validationRules as $ruleArgs) {
diff --git a/src/Parsers/TypeParser.php b/src/Parsers/TypeParser.php
index 6490399..45ec15f 100644
--- a/src/Parsers/TypeParser.php
+++ b/src/Parsers/TypeParser.php
@@ -13,7 +13,7 @@ class TypeParser implements RuleParser
 {
     public function __invoke(string $attribute, FluentSchema $schema, array $validationRules, array $nestedRuleset): array|FluentSchema|null
     {
-        foreach ($validationRules as $ruleArgs) {
+        foreach($validationRules as $ruleArgs) {
             [$rule, $args] = $ruleArgs;
 
             $ruleName = is_object($rule) ? get_class($rule) : $rule;
@@ -54,8 +54,10 @@ public function __invoke(string $attribute, FluentSchema $schema, array $validat
 
     protected function parseInRule(FluentSchema $schema, mixed $ruleName, ?array $args): void
     {
+        $values = null;
+
         if (is_string($ruleName)) {
-            $values = array_map(function (mixed $value) {
+            $values = array_map(function(mixed $value) {
                 if (is_numeric($value)) {
                     if (ctype_digit($value)) {
                         return intval($value);
@@ -66,32 +68,32 @@ protected function parseInRule(FluentSchema $schema, mixed $ruleName, ?array $ar
 
                 return $value;
             }, $args);
-        } else {
-            $values = invade($ruleName)->values;
+        } elseif ($ruleName instanceof InRule) {
+            $values = invade($ruleName)->values; /** @phpstan-ignore property.protected */
+        }
+
+        if (!$values) {
+            return;
         }
 
         $isString  = true;
         $isInt     = true;
         $isNumeric = true;
 
-        foreach ($values as $value) {
+        foreach($values as $value) {
             if (is_string($value)) {
-                $isString  = $isString && true;
                 $isInt     = false;
                 $isNumeric = false;
             }
 
             if (is_int($value)) {
-
                 $isString  = false;
-                $isInt     = $isInt && true;
                 $isNumeric = false;
             }
 
             if (is_float($value)) {
-                $isString  = false;
-                $isInt     = false;
-                $isNumeric = $isNumeric && true;
+                $isString = false;
+                $isInt    = false;
             }
         }
 
@@ -108,7 +110,7 @@ protected function parseInRule(FluentSchema $schema, mixed $ruleName, ?array $ar
 
     protected function parseEnumRule(FluentSchema $schema, EnumRule $rule): void
     {
-        $enumType = invade($rule)->type;
+        $enumType = invade($rule)->type; /** @phpstan-ignore property.protected */
 
         $reflection = new ReflectionClass($enumType);
 
diff --git a/src/ValidationRuleNormalizer.php b/src/ValidationRuleNormalizer.php
index b390d2d..11ca062 100644
--- a/src/ValidationRuleNormalizer.php
+++ b/src/ValidationRuleNormalizer.php
@@ -40,7 +40,7 @@ public function getRules(): array
     }
 
     /**
-     * @return array<string, array<string,array>>
+     * @return array<int, array<string|object,array>>
      */
     protected function normalizeRuleset(array $rules): array
     {