1 files changed, 21 insertions, 0 deletions
diff --git a/src/Concerns/Strategy/ParsesStringParameters.php b/src/Concerns/Strategy/ParsesStringParameters.php
new file mode 100644
index 0000000..6dbc628
--- /dev/null
+++ b/src/Concerns/Strategy/ParsesStringParameters.php
@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Lightscale\Router\Concerns\Strategy;
+
+use InvalidArgumentException;
+
+trait ParsesStringParameters
+{
+    public function parseParameters(array $parameters): array
+    {
+        foreach ($parameters as $key => $value) {
+            if (!is_string($value)) {
+                throw new InvalidArgumentException("Parameter {$key} is not a string.");
+            }
+        }
+
+        return $parameters;
+    }
+}