<?php

namespace App\Filesystem;

abstract class Create
{
    protected $filename;
    protected $thing;

    public function __construct(string $filename)
    {
        $this->filename = $filename;

        if (!is_writable(dirname($filename))) {
            throw new \Exception('Cannot create ' . $this->thing . ' at: ' . $filename);
        }
    }

    abstract public function excecute();
}