More type information fixes

schmittjoh · Dec 4, 2021 · 89e9fda · 89e9fda
1 parent 38d6532
commit 89e9fda
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/src/PhpOption/LazyOption.php b/src/PhpOption/LazyOption.php
@@ -18,7 +18,7 @@
 
 namespace PhpOption;
 
-use Iterator;
+use Traversable;
 
 /**
  * @template T
@@ -137,7 +137,10 @@ public function reject($value)
  return $this->option()->reject($value);
  }
 
- public function getIterator(): Iterator
+ /**
+ * @return Traversable<T>
+ */
+ public function getIterator(): Traversable
  {
  return $this->option()->getIterator();
  }

diff --git a/src/PhpOption/Some.php b/src/PhpOption/Some.php
@@ -149,6 +149,9 @@ public function reject($value)
  return $this;
  }
 
+ /**
+ * @return ArrayIterator<int, T>
+ */
  public function getIterator(): ArrayIterator
  {
  return new ArrayIterator([$this->value]);