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1<?php
2
3namespace Baril\Bonsai\Console\Concerns;
4
5use Illuminate\Database\Eloquent\Model;
6use InvalidArgumentException;
7
8trait InteractsWithTree
9{
10    protected function checkModel($model)
11    {
12        if (
13            !class_exists($model)
14            || !is_subclass_of($model, Model::class)
15            || !method_exists($model, 'getClosureTable')
16        ) {
17            throw new InvalidArgumentException(
18                sprintf('%s is not a valid model class or does not use the BelongsToTree trait!', $model)
19            );
20        }
21    }
22}