vendor and env first commit

vendor/spatie/backtrace/src/CodeSnippets/NullSnippetProvider.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace Spatie\Backtrace\CodeSnippets;
+
+class NullSnippetProvider implements SnippetProvider
+{
+    public function numberOfLines(): int
+    {
+        return 1;
+    }
+
+    public function getLine(int $lineNumber = null): string
+    {
+        return $this->getNextLine();
+    }
+
+    public function getNextLine(): string
+    {
+        return "File not found for code snippet";
+    }
+}