Should generate |null for @property-read of morphTo relation

[Grldk]

Versions:

• ide-helper Version: 2.12.3
• Laravel Version: 9.25.1
• PHP Version: 8.1.x

Description:

Suppose a model like this:

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\MorphTo;

class Test extends Model
{
    public function owner(): MorphTo
    {
        return $this->morphTo();
    }
}

ide-helper generates the following line for the relation: * @property-read \Illuminate\Database\Eloquent\Model|\Eloquent $owner

expected: * @property-read \Illuminate\Database\Eloquent\Model|\Eloquent|null $owner

ide-helper generates |null for similar relations. (eg. BelongsTo)

I tested this with nullable columns for owner_id and owner_type, this does not make a difference.

[snmatsui]

+1

[smpita]

+1

[Sergiobop]

I think this one should be easy to fix

[robclancy]

It's only been 1.5 years...