Update bug-7387-php8.php

Author: staabm

src/Type/Php/SprintfFunctionDynamicReturnTypeExtension.php

@@ -8,7 +8,6 @@
 use PHPStan\Internal\CombinationsHelper;
 use PHPStan\Reflection\FunctionReflection;
 use PHPStan\Reflection\InitializerExprTypeResolver;
-use PHPStan\ShouldNotHappenException;
 use PHPStan\Type\Accessory\AccessoryNonEmptyStringType;
 use PHPStan\Type\Accessory\AccessoryNonFalsyStringType;
 use PHPStan\Type\Accessory\AccessoryNumericStringType;

tests/PHPStan/Analyser/nsrt/bug-7387-php8.php

@@ -1,4 +1,4 @@
-<?php
+<?php // lint >= 8.0
 
 namespace Bug7387Php8;