<?php

namespace Illuminate\Database\Concerns;

trait ManagesTransactions
{
    /**
     * Execute a Closure within a transaction.
     *
     * @template TCallbackReturnType
     *
     * @param  \Closure($this): TCallbackReturnType  $callback
     * @param  positive-int  $attempts
     * @return TCallbackReturnType
     *
     * @throws \Throwable
     */
    public function transaction(\Closure $callback, $attempts = 1);
}