3 namespace Spatie\Backtrace\Tests\TestClasses;
4 
5 use RuntimeException;
6 
7 class TestClass
8 {
9     /** @var int */
10     protected $surroundingLine = 1;
11 
12     /** @var int */
13     protected $snippetLineCount = 9;
14 
15     public function surroundingLine(int $surroundingLine): self
16     {
17         $this->surroundingLine = $surroundingLine;