Larastan: Lumen 5.6 undefined method boot

[xyfantis]

• Larastan Version: 0.4.0
• --level used: default

Description

php artisan code:analyses

returns
Call to undefined method Laravel\Lumen\Application::boot()

Steps to reproduce

Install lumen 5.6

php composer create-project --prefer-dist laravel/lumen:v5.6.0 lumen5.6

Install larastan latest

php composer require --dev nunomaduro/larastan

Update bootstrap/app.php uncomment line 80

$app->register(App\Providers\AppServiceProvider::class);

Update AppServiceProvider register method

public function register()
{
    $this->app->register(\NunoMaduro\Larastan\LarastanServiceProvider::class);
    $this->app->instance('path.storage', app()->basePath().DIRECTORY_SEPARATOR.'storage');
    $this->app->instance('path.config', app()->basePath().DIRECTORY_SEPARATOR.'config');
}

Laravel code where the issue was found

On vendor/nunomaduro/larastan/bootstrap.php line 29
if we comment the $app->boot() line the command works

if ($app instanceof \Illuminate\Contracts\Foundation\Application) {
    $app->make(\Illuminate\Contracts\Console\Kernel::class)->bootstrap();
} elseif ($app instanceof \Laravel\Lumen\Application) {
    $app->boot();
}

Am i missing something?
I think the boot method was never actually working (lumen v5.1) on Laravel\Lumen\Application now days it is not even present.

Cheers!

[canvural]

boot method was added to \Laravel\Lumen\Application at version 5.7.0 So it's normal to have this error at 5.6.0

I'm not sure if we want to support Lumen 5.6 @nunomaduro what do you think? Should we support Lumen 5.6 ?

[nunomaduro]

No. Just drop Lumen 5.6 and bump illuminate components to min 5.7.