[增添]添加了datasource的setting数据库以及默认值

vendor/spatie/laravel-package-tools/src/Exceptions/InvalidPackage.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Spatie\LaravelPackageTools\Exceptions;
+
+use Exception;
+
+class InvalidPackage extends Exception
+{
+    public static function nameIsRequired(): self
+    {
+        return new static('This package does not have a name. You can set one with `$package->name("yourName")`');
+    }
+}