Switched to the correct type

[stephanbouman]

When installing the package and trying to get connected, my application tells me that I use the wrong argument type in the Storage::extend() method.

Dcblogdev\MsGraph\MsGraphServiceProvider::Dcblogdev\MsGraph\{closure}(): Argument #1 ($app) must be of type string, Illuminate\Foundation\Application given, called in /Users/stephan/Projects/playground/keurmerk-sharepoint/vendor/laravel/framework/src/Illuminate/Filesystem/FilesystemManager.php on line 162
/vendor/dcblogdev/laravel-microsoft-graph/src/MsGraphServiceProvider.php:69
 	/vendor/laravel/framework/src/Illuminate/Filesystem/FilesystemManager.php:162
 	 	 in Dcblogdev\MsGraph\MsGraphServiceProvider::Dcblogdev\MsGraph\{closure}()
 	/vendor/laravel/framework/src/Illuminate/Filesystem/FilesystemManager.php:142
 	 	 in Illuminate\Filesystem\FilesystemManager::callCustomCreator()
 	/vendor/laravel/framework/src/Illuminate/Filesystem/FilesystemManager.php:119
 	 	 in Illuminate\Filesystem\FilesystemManager::resolve()
 	/vendor/laravel/framework/src/Illuminate/Filesystem/FilesystemManager.php:82
 	 	 in Illuminate\Filesystem\FilesystemManager::get()
 	/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php:361
 	 	 in Illuminate\Filesystem\FilesystemManager::disk()

As stated in the Laravel docs, the extend method accepts the Application instance as first argument.
I changed the return type to Illuminate\Foundation\Application

[stephanbouman]

@dcblogdev Would you like to tag a new release with this change? We'd like to use this in production soon :-)

[dcblogdev]

@stephanbouman sure, I've tagged a new release for you https://github.com/dcblogdev/laravel-microsoft-graph/releases/tag/v4.0.8