Update countable

bobthecow · bobthecow · commit fc70d0932e36 · 2022-06-26T14:41:54.000-04:00
diff --git a/src/Ruler/Set.php b/src/Ruler/Set.php
@@ -251,7 +251,7 @@ protected function isValidNumericSet()
     /**
      * @return integer
      */
-    public function count()
+    public function count(): int
     {
         return count($this->value);
     }

Original file line number	Diff line number	Diff line change
`@@ -251,7 +251,7 @@ protected function isValidNumericSet()`
`251`	`251`	`/**`
`252`	`252`	`* @return integer`
`253`	`253`	`*/`
`254`		`- public function count()`
	`254`	`+ public function count(): int`
`255`	`255`	`{`
`256`	`256`	`return count($this->value);`
`257`	`257`	`}`