Merge pull request #51 from Fleshgrinder/throws-annoation

Added throws annoation to log methods

Author: Seldaek

Psr/Log/LoggerInterface.php

@@ -118,6 +118,8 @@ public function debug($message, array $context = array());
      * @param array  $context
      *
      * @return void
+     *
+     * @throws \Psr\Log\InvalidArgumentException
      */
     public function log($level, $message, array $context = array());
 }

Psr/Log/LoggerTrait.php

@@ -135,6 +135,8 @@ public function debug($message, array $context = array())
      * @param array  $context
      *
      * @return void
+     *
+     * @throws \Psr\Log\InvalidArgumentException
      */
     abstract public function log($level, $message, array $context = array());
 }

Psr/Log/NullLogger.php

@@ -20,6 +20,8 @@ class NullLogger extends AbstractLogger
      * @param array  $context
      *
      * @return void
+     *
+     * @throws \Psr\Log\InvalidArgumentException
      */
     public function log($level, $message, array $context = array())
     {