<?php
namespace Illuminate\Console;
interface CommandMutex
{
/**
* Attempt to obtain a command mutex for the given command.
*
* @param \Illuminate\Console\Command $command
* @return bool
*/
public function create($command);
/**
* Determine if a command mutex exists for the given command.
*
* @param \Illuminate\Console\Command $command
* @return bool
*/
public function exists($command);
/**
* Release the mutex for the given command.
*
* @param \Illuminate\Console\Command $command
* @return bool
*/
public function forget($command);
}
