Added some methods in the HandlerInterface and some typehints

src/Monolog/Handler/AbstractHandler.php

@@ -12,6 +12,7 @@
 namespace Monolog\Handler;
 
 use Monolog\Logger;
+use Monolog\Formatter\FormatterInterface;
 use Monolog\Formatter\LineFormatter;
 
 /**
@@ -35,12 +36,12 @@ abstract class AbstractHandler implements HandlerInterface
         $this->bubble = $bubble;
     }
 
-    public function isHandling($record)
+    public function isHandling(array $record)
     {
         return $record['level'] >= $this->level;
     }
 
-    public function handle($record)
+    public function handle(array $record)
     {
         if ($record['level'] < $this->level) {
             return false;
@@ -61,7 +62,7 @@ abstract class AbstractHandler implements HandlerInterface
         return false === $this->bubble;
     }
 
-    abstract public function write($record);
+    abstract public function write(array $record);
 
     public function close()
     {
@@ -77,7 +78,7 @@ abstract class AbstractHandler implements HandlerInterface
         return array_shift($this->processors);
     }
 
-    public function setFormatter($formatter)
+    public function setFormatter(FormatterInterface $formatter)
     {
         $this->formatter = $formatter;
     }

src/Monolog/Handler/FingersCrossedHandler.php

@@ -53,7 +53,7 @@ class FingersCrossedHandler extends AbstractHandler
      * @param array $record Records
      * @return Boolean Whether the record was handled
      */
-    public function handle($record)
+    public function handle(array $record)
     {
         if ($this->buffering) {
             $this->buffer[] = $record;
@@ -85,10 +85,10 @@ class FingersCrossedHandler extends AbstractHandler
     }
 
     /**
-     * Implemented to comply with the AbstractHandler rqeuirements. Can not be called.
+     * Implemented to comply with the AbstractHandler requirements. Can not be called.
      */
-    public function write($record)
+    public function write(array $record)
     {
-        throw new \LogicException('This method should not be called directly on the FingersCrossedHandler.');
+        throw new \BadMethodCallException('This method should not be called directly on the FingersCrossedHandler.');
     }
 }

src/Monolog/Handler/HandlerInterface.php

@@ -11,6 +11,8 @@
 
 namespace Monolog\Handler;
 
+use Monolog\Formatter\FormatterInterface;
+
 /**
  * Interface that all Monolog Handlers must implement
  *
@@ -18,7 +20,46 @@ namespace Monolog\Handler;
  */
 interface HandlerInterface
 {
-    public function isHandling($record);
+    /**
+     * Checks whether the handler handles the record.
+     *
+     * @return Boolean
+     */
+    public function isHandling(array $record);
 
-    public function handle($record);
+    /**
+     * Handles a record.
+     *
+     * @param array $record The record to handle
+     * @return Boolean Whether the handler stops the propagation in the stack or not.
+     */
+    public function handle(array $record);
+
+    /**
+     * Adds a processor in the stack.
+     *
+     * @param callable $callback
+     */
+    function pushProcessor($callback);
+
+    /**
+     * Removes the processor on top of the stack and returns it.
+     *
+     * @return callable
+     */
+    function popProcessor();
+
+    /**
+     * Sets the formatter.
+     *
+     * @param FormatterInterface $formatter
+     */
+    function setFormatter(FormatterInterface $formatter);
+
+    /**
+     * Gets the formatter.
+     *
+     * @return FormatterInterface
+     */
+    function getFormatter();
 }

src/Monolog/Handler/NullHandler.php

@@ -23,7 +23,7 @@ use Monolog\Logger;
  */
 class NullHandler extends AbstractHandler
 {
-    public function handle($record)
+    public function handle(array $record)
     {
         if ($record['level'] < $this->level) {
             return false;
@@ -31,7 +31,7 @@ class NullHandler extends AbstractHandler
         return false === $this->bubble;
     }
 
-    public function write($record)
+    public function write(array $record)
     {
     }
 }

src/Monolog/Handler/StreamHandler.php

@@ -36,7 +36,7 @@ class StreamHandler extends AbstractHandler
         }
     }
 
-    public function write($record)
+    public function write(array $record)
     {
         if (null === $this->stream) {
             if (!$this->url) {

src/Monolog/Handler/TestHandler.php

@@ -85,7 +85,7 @@ class TestHandler extends AbstractHandler
         return false;
     }
 
-    public function write($record)
+    public function write(array $record)
     {
         $this->recordsByLevel[$record['level']][] = $record;
         $this->records[] = $record;