Does this fixes it?

ondrejmirtes · ondrejmirtes · commit fa9a6343401e · 2020-03-14T11:05:03.000+01:00
diff --git a/build/phpstan.neon b/build/phpstan.neon
@@ -25,10 +25,10 @@ parameters:
 		- '#Test::data[a-zA-Z0-9_]+\(\) return type has no value type specified in iterable type#'
 		-
 			message: '#Fetching class constant class of deprecated class DeprecatedAnnotations\\DeprecatedFoo.#'
-			path: %rootDir%/tests/PHPStan/Reflection/Annotations/DeprecatedAnnotationsTest.php
+			path: ../tests/PHPStan/Reflection/Annotations/DeprecatedAnnotationsTest.php
 		-
 			message: '#Fetching class constant class of deprecated class DeprecatedAnnotations\\DeprecatedWithMultipleTags.#'
-			path: %rootDir%/tests/PHPStan/Reflection/Annotations/DeprecatedAnnotationsTest.php
+			path: ../tests/PHPStan/Reflection/Annotations/DeprecatedAnnotationsTest.php
 		-
 			message: '#^Variable property access on PHPStan\\Rules\\RuleError\.$#'
 			path: ../src/Rules/RuleErrorBuilder.php

Original file line number	Diff line number	Diff line change
`@@ -25,10 +25,10 @@ parameters:`
`25`	`25`	`- '#Test::data[a-zA-Z0-9_]+\(\) return type has no value type specified in iterable type#'`
`26`	`26`	`-`
`27`	`27`	`message: '#Fetching class constant class of deprecated class DeprecatedAnnotations\\DeprecatedFoo.#'`
`28`		`- path: %rootDir%/tests/PHPStan/Reflection/Annotations/DeprecatedAnnotationsTest.php`
	`28`	`+ path: ../tests/PHPStan/Reflection/Annotations/DeprecatedAnnotationsTest.php`
`29`	`29`	`-`
`30`	`30`	`message: '#Fetching class constant class of deprecated class DeprecatedAnnotations\\DeprecatedWithMultipleTags.#'`
`31`		`- path: %rootDir%/tests/PHPStan/Reflection/Annotations/DeprecatedAnnotationsTest.php`
	`31`	`+ path: ../tests/PHPStan/Reflection/Annotations/DeprecatedAnnotationsTest.php`
`32`	`32`	`-`
`33`	`33`	`message: '#^Variable property access on PHPStan\\Rules\\RuleError\.$#'`
`34`	`34`	`path: ../src/Rules/RuleErrorBuilder.php`