allow vendord

vendor/moneyphp/money/src/Currency.php

@@ -0,0 +1,64 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Money;
+
+use JsonSerializable;
+
+use function strtoupper;
+
+/**
+ * Currency Value Object.
+ *
+ * Holds Currency specific data.
+ *
+ * @phpstan-immutable
+ */
+final class Currency implements JsonSerializable
+{
+    /**
+     * Currency code.
+     *
+     * @phpstan-var non-empty-string
+     */
+    private string $code;
+
+    /**
+     * @phpstan-param non-empty-string $code
+     *
+     * @phpstan-pure
+     */
+    public function __construct(string $code)
+    {
+        $this->code = strtoupper($code);
+    }
+
+    /**
+     * Returns the currency code.
+     *
+     * @phpstan-return non-empty-string
+     */
+    public function getCode(): string
+    {
+        return $this->code;
+    }
+
+    /**
+     * Checks whether this currency is the same as an other.
+     */
+    public function equals(Currency $other): bool
+    {
+        return $this->code === $other->code;
+    }
+
+    public function __toString(): string
+    {
+        return $this->code;
+    }
+
+    public function jsonSerialize(): string
+    {
+        return $this->code;
+    }
+}