hainan/app/Models/Statement.php

<?php

namespace App\Models;

use Dcat\Admin\Traits\HasDateTimeFormatter;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Database\Eloquent\Model;

class Statement extends Model
{
	use HasDateTimeFormatter;
    use SoftDeletes;
	protected $guarded = ['id'];
    protected $table = 'statement';

	public function user()
	{
		return $this->morphTo();
	}
}