using sign for 0.10.0

How do I playerBlockTouch sign in using 0.10.0

PHP:

public function onPlayerInteract(PlayerInteractEvent $e){
  if($e->getBlock() instanceof Sign){

  }
}

Note: You must implement pocketmine\event\Listener and register the event using the PluginManager.

error

Can you specify the error?

?

I believer tattoo know how to use Events right? Then use @Sergey_D's code, and inside that code make what you want to do

Here is an example on how to use events:
https://github.com/LegendOfMCPE/EssentialsPE/blob/master/src/EssentialsPE/Events/EventHandler.php

bulid 822 it does not work sign

http://jenkins.pocketmine.net/job/PocketMine-MP/lastBuild/

Just saying it doesnt work doesnt help us in helping you. Be more specific, is there an error message in the console, and if so, what is it? And paste your script's code, please .