Add support for dedicated eloquent builders and type/doc parameter support. (#1089)

* Add support for generating helpers for external eloquent builders

* Extract external builder methods generator to its own method and add an option to toggle this feature

* Check if we are using the default name of the eloquent builder

* Add tests with snapshots for external eloquent builder feature

* Refactor codegs

* Allow for type hinting

* Update test

* Run cs fix

* Update readme

* Use getName for parameter instead of relying on __toString()

* Do not use str_contains and use built in php method

tests/Console/ModelsCommand/DoesNotGeneratePhpdocWithExternalEloquentBuilder/Test.php

@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Barryvdh\LaravelIdeHelper\Tests\Console\ModelsCommand\DoesNotGeneratePhpdocWithExternalEloquentBuilder;
+
+use Barryvdh\LaravelIdeHelper\Console\ModelsCommand;
+use Barryvdh\LaravelIdeHelper\Tests\Console\ModelsCommand\AbstractModelsCommand;
+
+class Test extends AbstractModelsCommand
+{
+    protected function getEnvironmentSetUp($app)
+    {
+        parent::getEnvironmentSetUp($app);
+
+        $app['config']->set('ide-helper.write_model_external_builder_methods', false);
+    }
+
+    public function test(): void
+    {
+        $command = $this->app->make(ModelsCommand::class);
+
+        $tester = $this->runCommand($command, [
+            '--nowrite' => true,
+        ]);
+
+        $this->assertSame(0, $tester->getStatusCode());
+        $this->assertStringContainsString('Model information was written to _ide_helper_models.php', $tester->getDisplay());
+        $this->assertMatchesMockedSnapshot();
+    }
+}