laravelrelations.md

$relations = [];

    $reflextionClass = new \ReflectionClass(TravelRequest::class);

    foreach($reflextionClass->getMethods() as $method) 
    {
        $doc = $method->getDocComment();

        $relations[$method->name] =  Str::contains((new \ReflectionMethod(TravelRequest::class, $method->name))->getDocComment(),['\Illuminate\Database\Eloquent\Relations']);

    }

    $collection = collect($relations)->filter(function($each){

if ($each) { return true; } }); dd($collection);