Fix build

Author: ondrejmirtes

tests/PHPStan/Printer/PrinterTest.php

@@ -26,6 +26,7 @@
 use PHPStan\PhpDocParser\Ast\Type\ObjectShapeItemNode;
 use PHPStan\PhpDocParser\Ast\Type\ObjectShapeNode;
 use PHPStan\PhpDocParser\Ast\Type\OffsetAccessTypeNode;
+use PHPStan\PhpDocParser\Ast\Type\TypeNode;
 use PHPStan\PhpDocParser\Ast\Type\UnionTypeNode;
 use PHPStan\PhpDocParser\Lexer\Lexer;
 use PHPStan\PhpDocParser\Parser\ConstExprParser;
@@ -1217,6 +1218,9 @@ public function enterNode(Node $node)
 		return $traverser->traverse([$node])[0];
 	}
 
+	/**
+	 * @return iterable<list{TypeNode, string}>
+	 */
 	public function dataPrintType(): iterable
 	{
 		yield [
@@ -1241,6 +1245,9 @@ public function testPrintType(TypeNode $node, string $expectedResult): void
 		);
 	}
 
+	/**
+	 * @return iterable<list{PhpDocNode, string}>
+	 */
 	public function dataPrintPhpDocNode(): iterable
 	{
 		yield [