make service provider deferrable (#381)

Co-authored-by: Alex Vanderbist <[email protected]>

Author: klimov-paul

composer.json

@@ -28,6 +28,7 @@
     "require-dev": {
         "phpunit/phpunit": "^7.0|^8.0|^9.0",
         "orchestra/testbench": "~3.6.0|~3.7.0|~3.8.0|^4.0|^5.0",
+
         "ext-json": "*"
     },
     "autoload": {

src/QueryBuilderServiceProvider.php

@@ -3,8 +3,9 @@
 namespace Spatie\QueryBuilder;
 
 use Illuminate\Support\ServiceProvider;
+use Illuminate\Contracts\Support\DeferrableProvider;
 
-class QueryBuilderServiceProvider extends ServiceProvider
+class QueryBuilderServiceProvider extends ServiceProvider implements DeferrableProvider
 {
     public function boot()
     {
@@ -23,4 +24,11 @@ public function register()
             return QueryBuilderRequest::fromRequest($app['request']);
         });
     }
+
+    public function provides()
+    {
+        return [
+            QueryBuilderRequest::class,
+        ];
+    }
 }