diff --git a/build/PHPStan/Build/RequiredPhpVersionVisitor.php b/build/PHPStan/Build/RequiredPhpVersionVisitor.php
index 9af2e885a4..3ba7ed0563 100644
--- a/build/PHPStan/Build/RequiredPhpVersionVisitor.php
+++ b/build/PHPStan/Build/RequiredPhpVersionVisitor.php
@@ -88,6 +88,10 @@ public function enterNode(Node $node): ?Node
 			$this->require(self::PHP_8_1, 'readonly properties', $node);
 		}
 
+		if ($node instanceof Node\Param && $node->flags !== 0) {
+			$this->require(self::PHP_8_0, 'promoted properties', $node);
+		}
+
 		if ($node instanceof Node\Param && ($node->flags & Modifiers::READONLY) !== 0) {
 			$this->require(self::PHP_8_1, 'readonly promoted properties', $node);
 		}
diff --git a/tests/PHPStan/Analyser/data/bug-7116.php b/tests/PHPStan/Analyser/data/bug-7116.php
index c25688f2bb..c0dcf33a70 100644
--- a/tests/PHPStan/Analyser/data/bug-7116.php
+++ b/tests/PHPStan/Analyser/data/bug-7116.php
@@ -1,5 +1,5 @@
-<?php declare(strict_types = 1);
-
+<?php // lint >= 8.0
+declare(strict_types = 1);
 namespace Bug7116;
 
 #[\Attribute(\Attribute::TARGET_CLASS)]
diff --git a/tests/PHPStan/Analyser/nsrt/assert-constructor.php b/tests/PHPStan/Analyser/nsrt/assert-constructor.php
index 2d133d8c6c..fe70ef56d3 100644
--- a/tests/PHPStan/Analyser/nsrt/assert-constructor.php
+++ b/tests/PHPStan/Analyser/nsrt/assert-constructor.php
@@ -1,4 +1,4 @@
-<?php
+<?php // lint >= 8.0
 
 namespace AssertConstructor;
 
diff --git a/tests/PHPStan/Analyser/nsrt/assert-this.php b/tests/PHPStan/Analyser/nsrt/assert-this.php
index 4b29fa697c..6a31e1578e 100644
--- a/tests/PHPStan/Analyser/nsrt/assert-this.php
+++ b/tests/PHPStan/Analyser/nsrt/assert-this.php
@@ -1,4 +1,4 @@
-<?php
+<?php // lint >= 8.0
 
 namespace AssertThis;
 
diff --git a/tests/PHPStan/Analyser/nsrt/bug-13851.php b/tests/PHPStan/Analyser/nsrt/bug-13851.php
index 74480f368a..63358ad4d2 100644
--- a/tests/PHPStan/Analyser/nsrt/bug-13851.php
+++ b/tests/PHPStan/Analyser/nsrt/bug-13851.php
@@ -1,5 +1,5 @@
-<?php declare(strict_types=1);
-
+<?php // lint >= 8.0
+declare(strict_types=1);
 namespace Bug13851;
 
 use function PHPStan\Testing\assertType;
diff --git a/tests/PHPStan/Analyser/nsrt/bug-14645.php b/tests/PHPStan/Analyser/nsrt/bug-14645.php
index 459fcedb79..c9f9994348 100644
--- a/tests/PHPStan/Analyser/nsrt/bug-14645.php
+++ b/tests/PHPStan/Analyser/nsrt/bug-14645.php
@@ -1,4 +1,4 @@
-<?php
+<?php // lint >= 8.0
 
 namespace Bug14645;
 
diff --git a/tests/PHPStan/Analyser/nsrt/bug-6633.php b/tests/PHPStan/Analyser/nsrt/bug-6633.php
index 3689f53ee9..b5c6daf959 100644
--- a/tests/PHPStan/Analyser/nsrt/bug-6633.php
+++ b/tests/PHPStan/Analyser/nsrt/bug-6633.php
@@ -1,5 +1,5 @@
-<?php declare(strict_types = 1);
-
+<?php // lint >= 8.0
+declare(strict_types = 1);
 namespace Bug6633;
 
 use function PHPStan\Testing\assertType;
diff --git a/tests/PHPStan/Analyser/nsrt/bug-8008.php b/tests/PHPStan/Analyser/nsrt/bug-8008.php
index d3e8ae63d4..e3c238e6e9 100644
--- a/tests/PHPStan/Analyser/nsrt/bug-8008.php
+++ b/tests/PHPStan/Analyser/nsrt/bug-8008.php
@@ -1,4 +1,4 @@
-<?php
+<?php // lint >= 8.0
 
 namespace Bug8008;
 
diff --git a/tests/PHPStan/Analyser/nsrt/bug-9455.php b/tests/PHPStan/Analyser/nsrt/bug-9455.php
index b3688b8b91..d14ecd969f 100644
--- a/tests/PHPStan/Analyser/nsrt/bug-9455.php
+++ b/tests/PHPStan/Analyser/nsrt/bug-9455.php
@@ -1,4 +1,4 @@
-<?php
+<?php // lint >= 8.0
 
 namespace Bug9455;
 
diff --git a/tests/PHPStan/Build/RequiredPhpVersionCommentTest.php b/tests/PHPStan/Build/RequiredPhpVersionCommentTest.php
index 9adde3a4c3..16a8eb2684 100644
--- a/tests/PHPStan/Build/RequiredPhpVersionCommentTest.php
+++ b/tests/PHPStan/Build/RequiredPhpVersionCommentTest.php
@@ -122,6 +122,10 @@ public static function dataDetectedVersion(): iterable
 		yield 'mixed property type' => ['<?php class Foo { public mixed $x; }', 80000];
 		yield 'enum' => ['<?php enum Foo { case A; }', 80100];
 		yield 'readonly property' => ['<?php class Foo { public readonly int $x; }', 80100];
+		yield 'promoted property' => ['<?php class Foo { public function __construct(public int $x) {} }', 80000];
+		yield 'promoted property protected' => ['<?php class Foo { public function __construct(protected int $x) {} }', 80000];
+		yield 'promoted property private' => ['<?php class Foo { public function __construct(private int $x) {} }', 80000];
+		yield 'non-promoted parameter' => ['<?php class Foo { public function __construct(int $x) {} }', null];
 		yield 'readonly promoted property' => ['<?php class Foo { public function __construct(public readonly int $x) {} }', 80100];
 		yield 'union type' => ['<?php function foo(A|B $x) {}', 80000];
 		yield 'union return type' => ['<?php function foo(): A|B {}', 80000];
diff --git a/tests/PHPStan/Rules/Classes/data/instantiation-promoted-properties.php b/tests/PHPStan/Rules/Classes/data/instantiation-promoted-properties.php
index d113ac2f70..84ff80beb3 100644
--- a/tests/PHPStan/Rules/Classes/data/instantiation-promoted-properties.php
+++ b/tests/PHPStan/Rules/Classes/data/instantiation-promoted-properties.php
@@ -1,4 +1,4 @@
-<?php
+<?php // lint >= 8.0
 
 namespace InstantiationPromotedProperties;
 
diff --git a/tests/PHPStan/Rules/Classes/data/invalid-promoted-properties.php b/tests/PHPStan/Rules/Classes/data/invalid-promoted-properties.php
index b28c29a53e..aa027e8daf 100644
--- a/tests/PHPStan/Rules/Classes/data/invalid-promoted-properties.php
+++ b/tests/PHPStan/Rules/Classes/data/invalid-promoted-properties.php
@@ -1,4 +1,4 @@
-<?php
+<?php // lint >= 8.0
 
 namespace InvalidPromotedProperties;
 
diff --git a/tests/PHPStan/Rules/Functions/data/bug-10298.php b/tests/PHPStan/Rules/Functions/data/bug-10298.php
index dfbfa7979e..4cc2f1b1ff 100644
--- a/tests/PHPStan/Rules/Functions/data/bug-10298.php
+++ b/tests/PHPStan/Rules/Functions/data/bug-10298.php
@@ -1,5 +1,5 @@
-<?php declare(strict_types = 1);
-
+<?php // lint >= 8.0
+declare(strict_types = 1);
 namespace Bug10298;
 
 #[\Attribute(\Attribute::TARGET_PROPERTY)]
diff --git a/tests/PHPStan/Rules/Functions/data/bug-10732.php b/tests/PHPStan/Rules/Functions/data/bug-10732.php
index daabd2c88a..9d4f3bd584 100644
--- a/tests/PHPStan/Rules/Functions/data/bug-10732.php
+++ b/tests/PHPStan/Rules/Functions/data/bug-10732.php
@@ -1,4 +1,4 @@
-<?php
+<?php // lint >= 8.0
 
 namespace Bug10732;
 
diff --git a/tests/PHPStan/Rules/Functions/data/bug-12317.php b/tests/PHPStan/Rules/Functions/data/bug-12317.php
index 2443fefc09..53aaed158a 100644
--- a/tests/PHPStan/Rules/Functions/data/bug-12317.php
+++ b/tests/PHPStan/Rules/Functions/data/bug-12317.php
@@ -1,5 +1,5 @@
-<?php declare(strict_types = 1);
-
+<?php // lint >= 8.0
+declare(strict_types = 1);
 namespace Bug12317;
 
 class Uuid {
diff --git a/tests/PHPStan/Rules/Functions/data/bug-12499.php b/tests/PHPStan/Rules/Functions/data/bug-12499.php
index 1322e06e4f..7dea47dfc9 100644
--- a/tests/PHPStan/Rules/Functions/data/bug-12499.php
+++ b/tests/PHPStan/Rules/Functions/data/bug-12499.php
@@ -1,4 +1,4 @@
-<?php
+<?php // lint >= 8.0
 
 namespace Bug12499;
 
diff --git a/tests/PHPStan/Rules/Functions/data/bug-6633.php b/tests/PHPStan/Rules/Functions/data/bug-6633.php
index 31bc3cf7d8..989c6a8f85 100644
--- a/tests/PHPStan/Rules/Functions/data/bug-6633.php
+++ b/tests/PHPStan/Rules/Functions/data/bug-6633.php
@@ -1,5 +1,5 @@
-<?php declare(strict_types = 1);
-
+<?php // lint >= 8.0
+declare(strict_types = 1);
 namespace Bug6633\Rule;
 
 class CreateServiceSolrData
diff --git a/tests/PHPStan/Rules/Functions/data/param-attributes.php b/tests/PHPStan/Rules/Functions/data/param-attributes.php
index 39231f293e..9c2207c4b3 100644
--- a/tests/PHPStan/Rules/Functions/data/param-attributes.php
+++ b/tests/PHPStan/Rules/Functions/data/param-attributes.php
@@ -1,4 +1,4 @@
-<?php
+<?php // lint >= 8.0
 
 namespace ParamAttributes;
 
diff --git a/tests/PHPStan/Rules/Methods/data/bug-11067.php b/tests/PHPStan/Rules/Methods/data/bug-11067.php
index 7245f5feca..2ff8febed2 100644
--- a/tests/PHPStan/Rules/Methods/data/bug-11067.php
+++ b/tests/PHPStan/Rules/Methods/data/bug-11067.php
@@ -1,5 +1,5 @@
-<?php declare(strict_types = 1);
-
+<?php // lint >= 8.0
+declare(strict_types = 1);
 namespace Bug11067;
 
 interface BuilderInterface
diff --git a/tests/PHPStan/Rules/Methods/data/bug-13511.php b/tests/PHPStan/Rules/Methods/data/bug-13511.php
index cf7efde5be..a889aaefb4 100644
--- a/tests/PHPStan/Rules/Methods/data/bug-13511.php
+++ b/tests/PHPStan/Rules/Methods/data/bug-13511.php
@@ -1,4 +1,4 @@
-<?php
+<?php // lint >= 8.0
 
 namespace Bug13511;
 
diff --git a/tests/PHPStan/Rules/Methods/data/bug-13993.php b/tests/PHPStan/Rules/Methods/data/bug-13993.php
index d9847a9686..78b3222c5d 100644
--- a/tests/PHPStan/Rules/Methods/data/bug-13993.php
+++ b/tests/PHPStan/Rules/Methods/data/bug-13993.php
@@ -1,4 +1,4 @@
-<?php
+<?php // lint >= 8.0
 
 namespace Bug13993;
 
diff --git a/tests/PHPStan/Rules/Methods/data/bug-6353.php b/tests/PHPStan/Rules/Methods/data/bug-6353.php
index f9542a4c15..ef4d33a742 100644
--- a/tests/PHPStan/Rules/Methods/data/bug-6353.php
+++ b/tests/PHPStan/Rules/Methods/data/bug-6353.php
@@ -1,4 +1,4 @@
-<?php
+<?php // lint >= 8.0
 
 namespace Bug6353;
 
diff --git a/tests/PHPStan/Rules/Methods/data/bug-7662.php b/tests/PHPStan/Rules/Methods/data/bug-7662.php
index 826ba3fe84..f9bfe7870f 100644
--- a/tests/PHPStan/Rules/Methods/data/bug-7662.php
+++ b/tests/PHPStan/Rules/Methods/data/bug-7662.php
@@ -1,5 +1,5 @@
-<?php declare(strict_types = 1);
-
+<?php // lint >= 8.0
+declare(strict_types = 1);
 namespace Bug7662;
 
 class Foo {
diff --git a/tests/PHPStan/Rules/Methods/data/bug-9494.php b/tests/PHPStan/Rules/Methods/data/bug-9494.php
index 3e9146ab6b..bd8f5dd56a 100644
--- a/tests/PHPStan/Rules/Methods/data/bug-9494.php
+++ b/tests/PHPStan/Rules/Methods/data/bug-9494.php
@@ -1,4 +1,4 @@
-<?php
+<?php // lint >= 8.0
 
 namespace Bug9494;
 
diff --git a/tests/PHPStan/Rules/Methods/data/bug-9766.php b/tests/PHPStan/Rules/Methods/data/bug-9766.php
index 2be59b73dc..5413ee62f1 100644
--- a/tests/PHPStan/Rules/Methods/data/bug-9766.php
+++ b/tests/PHPStan/Rules/Methods/data/bug-9766.php
@@ -1,4 +1,4 @@
-<?php
+<?php // lint >= 8.0
 
 namespace Bug9766;
 
diff --git a/tests/PHPStan/Rules/Methods/data/reflection-class-issue-8679.php b/tests/PHPStan/Rules/Methods/data/reflection-class-issue-8679.php
index 32c3937b52..99c5fb2783 100644
--- a/tests/PHPStan/Rules/Methods/data/reflection-class-issue-8679.php
+++ b/tests/PHPStan/Rules/Methods/data/reflection-class-issue-8679.php
@@ -1,4 +1,4 @@
-<?php
+<?php // lint >= 8.0
 
 namespace ReflectionClassIssue8679;