initial functionality

src/CartCondition.php

@@ -65,6 +65,22 @@ public function getType()
         return $this->args['type'];
     }
 
+    /**
+     * Get the minimum value of this condition
+     */
+    public function getMinimum(): int|float|null
+    {
+        return $this->args['minimum'] ?? null;
+    }
+
+    /**
+     * Get the maximum value of this condition
+     */
+    public function getMaximum(): int|float|null
+    {
+        return $this->args['maximum'] ?? null;
+    }
+
     /**
      * get the additional attributes of a condition
      *