Add TypeTrait methods to TypeInterface

emonkak · Oct 15, 2018 · 97ce3b1 · 97ce3b1
1 parent 14ab7e4
commit 97ce3b1
Showing 1 changed file with 22 additions and 0 deletions.
diff --git a/src/Type/TypeInterface.php b/src/Type/TypeInterface.php
@@ -3,6 +3,7 @@
 namespace Emonkak\Validation\Type;
 
 use Emonkak\Validation\Collector\CollectorInterface;
+use Emonkak\Validation\Constraint\ConstraintInterface;
 
 interface TypeInterface
 {
@@ -18,4 +19,25 @@ public function getDeclaration();
      * @return bool
      */
     public function validate($key, $value, CollectorInterface $collector);
+
+    /**
+     * @return TypeInterface
+     */
+    public function allowEmpty();
+
+    /**
+     * @return TypeInterface
+     */
+    public function isOptional();
+
+    /**
+     * @param ConstraintInterface[] ...$constraints
+     * @return ConstrainedType
+     */
+    public function withConstraints(ConstraintInterface ...$constraints);
+
+    /**
+     * @return TypeInterface
+     */
+    public function union(TypeInterface ...$types);
 }