removed unneeded use statements

Author: fabpot

Output/ConsoleOutput.php

@@ -12,7 +12,6 @@
 namespace Symfony\Component\Console\Output;
 
 use Symfony\Component\Console\Formatter\OutputFormatterInterface;
-use Symfony\Component\Console\Output\ConsoleOutputInterface;
 
 /**
  * ConsoleOutput is the default class for all CLI output. It uses STDOUT.

Output/ConsoleOutputInterface.php

@@ -11,8 +11,6 @@
 
 namespace Symfony\Component\Console\Output;
 
-use Symfony\Component\Console\Output\OutputInterface;
-
 /**
  * ConsoleOutputInterface is the interface implemented by ConsoleOutput class.
  * This adds information about stderr output stream.

Shell.php

@@ -11,7 +11,6 @@
 
 namespace Symfony\Component\Console;
 
-use Symfony\Component\Console\Application;
 use Symfony\Component\Console\Input\StringInput;
 use Symfony\Component\Console\Output\ConsoleOutput;
 use Symfony\Component\Process\ProcessBuilder;