psalm-plugin-laravel/stubs/HasOneThrough.stubphp

<?php

namespace Illuminate\Database\Eloquent\Relations;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Collection;
use Illuminate\Database\Eloquent\Relations\Concerns\SupportsDefaultModels;

/**
* @template TRelatedModel of Model
* @template-extends HasManyThrough<TRelatedModel>
* @mixin \Illuminate\Database\Eloquent\Builder<TRelatedModel>
*/
class HasOneThrough extends HasManyThrough
{
    use SupportsDefaultModels;

    /**
     * Get the results of the relationship.
     *
     * @return mixed
     */
    public function getResults()
    {
        return $this->first() ?: $this->getDefaultFor($this->farParent);
    }

    /**
     * Make a new related instance for the given model.
     *
     * @param  \Illuminate\Database\Eloquent\Model  $parent
     * @return \Illuminate\Database\Eloquent\Model
     * @psalm-return TRelatedModel
     */
    public function newRelatedInstanceFor(Model $parent) { }
}