Add support for factory()->create() return types (#758)

* Revert "Forked release"

* Initial factory builder support

* Oops — fixed tabs

* Revert "Forked release"

* Whitespace

* Reverted more code

* Whitespace

* More whitespace

* Fixed PHPCS line

src/Factories.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace Barryvdh\LaravelIdeHelper;
+
+use Exception;
+use Illuminate\Database\Eloquent\Factory;
+use ReflectionClass;
+
+class Factories
+{
+
+    public static function all()
+    {
+        $factories = [];
+
+        $factory = app(Factory::class);
+
+        $definitions = (new ReflectionClass(Factory::class))->getProperty('definitions');
+        $definitions->setAccessible(true);
+
+        foreach ($definitions->getValue($factory) as $factory_target => $config) {
+            try {
+                $factories[] = new ReflectionClass($factory_target);
+            } catch (Exception $exception) {
+            }
+        }
+
+        return $factories;
+    }
+}