Added vendor/ directory for Composer's installed files

vendor/illuminate/contracts/Validation/Validator.php

@@ -0,0 +1,39 @@
+<?php namespace Illuminate\Contracts\Validation;
+
+use Illuminate\Contracts\Support\MessageProvider;
+
+interface Validator extends MessageProvider {
+
+	/**
+	 * Determine if the data fails the validation rules.
+	 *
+	 * @return bool
+	 */
+	public function fails();
+
+	/**
+	 * Get the failed validation rules.
+	 *
+	 * @return array
+	 */
+	public function failed();
+
+	/**
+	 * Add conditions to a given field based on a Closure.
+	 *
+	 * @param  string  $attribute
+	 * @param  string|array  $rules
+	 * @param  callable  $callback
+	 * @return void
+	 */
+	public function sometimes($attribute, $rules, callable $callback);
+
+	/**
+	 * After an after validation callback.
+	 *
+	 * @param  callable|string  $callback
+	 * @return $this
+	 */
+	public function after($callback);
+
+}