remove void return type, which is only necessary for new PHPUnit versions

Reinder Reinders · Reinder Reinders · commit d92f19b4225b · 2019-07-22T15:05:09.000+02:00
diff --git a/tests/BinaryFlagsTest.php b/tests/BinaryFlagsTest.php
@@ -32,7 +32,7 @@ public function setMask($mask)
     }
 
     // set up test case
-    public function setUp(): void
+    public function setUp()
     {
         // base mask
         $this->mask = ExampleFlags::FOO | ExampleFlags::BAR;

Original file line number	Diff line number	Diff line change
`@@ -32,7 +32,7 @@ public function setMask($mask)`
`32`	`32`	`}`
`33`	`33`
`34`	`34`	`// set up test case`
`35`		`- public function setUp(): void`
	`35`	`+ public function setUp()`
`36`	`36`	`{`
`37`	`37`	`// base mask`
`38`	`38`	`$this->mask = ExampleFlags::FOO \| ExampleFlags::BAR;`