Updated CS for PHP 7.1

Author: ondrejmirtes

phpcs.xml

@@ -4,7 +4,6 @@
 		<exclude name="Squiz.Functions.GlobalFunction.Found"/>
 	</rule>
 	<rule ref="vendor/slevomat/coding-standard/SlevomatCodingStandard/ruleset.xml">
-		<exclude name="SlevomatCodingStandard.Classes.ClassConstantVisibility.MissingConstantVisibility"/>
 		<exclude name="SlevomatCodingStandard.Files.TypeNameMatchesFileName"/>
 		<exclude name="SlevomatCodingStandard.Namespaces.FullyQualifiedClassNameAfterKeyword"/>
 		<exclude name="SlevomatCodingStandard.Namespaces.UseOnlyWhitelistedNamespaces"/>
@@ -32,8 +31,6 @@
 				@dataProvider,
 				@requires
 			"/>
-			<property name="enableNullableTypeHints" type="false" />
-			<property name="enableVoidTypeHint" type="false" />
 		</properties>
 	</rule>
 </ruleset>

tests/Reflection/PHPParser/PhpParserNameClassReflectionExtensionTest.php

@@ -46,7 +46,7 @@ public function testHasProperty(
 		bool $expectedHas,
 		string $className,
 		string $propertyName
-	)
+	): void
 	{
 		$broker = $this->createBroker();
 		$classReflection = $broker->getClass($className);