Fixed RepositoryInterface

src/Composer/Repository/RepositoryInterface.php

@@ -22,11 +22,6 @@ use Composer\Package\PackageInterface;
  */
 interface RepositoryInterface extends \Countable
 {
-    /**
-     * Initializes repository (reads file, opens connection).
-     */
-    function initialize();
-
     /**
      * Checks if specified package registered (installed).
      *