1 files changed, 92 insertions, 0 deletions
diff --git a/vendor/sebastian/type/src/SimpleType.php b/vendor/sebastian/type/src/SimpleType.php
new file mode 100644
index 000000000..8bf0bf7df
--- /dev/null
+++ b/vendor/sebastian/type/src/SimpleType.php
@@ -0,0 +1,92 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+use function strtolower;
+
+final class SimpleType extends Type
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var bool
+     */
+    private $allowsNull;
+
+    /**
+     * @var mixed
+     */
+    private $value;
+
+    public function __construct(string $name, bool $nullable, $value = null)
+    {
+        $this->name       = $this->normalize($name);
+        $this->allowsNull = $nullable;
+        $this->value      = $value;
+    }
+
+    public function isAssignable(Type $other): bool
+    {
+        if ($this->allowsNull && $other instanceof NullType) {
+            return true;
+        }
+
+        if ($this->name === 'bool' && $other->name() === 'false') {
+            return true;
+        }
+
+        if ($other instanceof self) {
+            return $this->name === $other->name;
+        }
+
+        return false;
+    }
+
+    public function name(): string
+    {
+        return $this->name;
+    }
+
+    public function allowsNull(): bool
+    {
+        return $this->allowsNull;
+    }
+
+    public function value()
+    {
+        return $this->value;
+    }
+
+    private function normalize(string $name): string
+    {
+        $name = strtolower($name);
+
+        switch ($name) {
+            case 'boolean':
+                return 'bool';
+
+            case 'real':
+            case 'double':
+                return 'float';
+
+            case 'integer':
+                return 'int';
+
+            case '[]':
+                return 'array';
+
+            default:
+                return $name;
+        }
+    }
+}