<?php
 
 namespace Psr\Log;
 
 /**
  * Describes log levels.
  */
 class LogLevel
 {
     const EMERGENCY = 'emergency';
     const ALERT     = 'alert';
     const CRITICAL  = 'critical';
     const ERROR     = 'error';
     const WARNING   = 'warning';
     const NOTICE    = 'notice';
     const INFO      = 'info';
     const DEBUG     = 'debug';
 }