Add return type.

Maohao Ran (ext.) · Maohao Ran (ext.) · commit f409f55068f6 · 2021-04-28T15:27:19.000+08:00
diff --git a/tests/JWKConverterTest.php b/tests/JWKConverterTest.php
@@ -28,7 +28,7 @@ public function testMultipleToPEM($jwkSet, $expected)
         $this->assertEquals($expected, $this->jwkConverter->multipleToPEM($jwkSet));
     }
 
-    public function provideMultipleToPEM()
+    public function provideMultipleToPEM(): array
     {
         return [
             [

Original file line number	Diff line number	Diff line change
`@@ -28,7 +28,7 @@ public function testMultipleToPEM($jwkSet, $expected)`
`28`	`28`	`$this->assertEquals($expected, $this->jwkConverter->multipleToPEM($jwkSet));`
`29`	`29`	`}`
`30`	`30`
`31`		`- public function provideMultipleToPEM()`
	`31`	`+ public function provideMultipleToPEM(): array`
`32`	`32`	`{`
`33`	`33`	`return [`
`34`	`34`	`[`