Create interface for Query (#741)

* Create interface for Query

* Applied changes from StyleCI

* Removed return type

Author: Nyholm

Query/GeocodeQuery.php

@@ -19,7 +19,7 @@
 /**
  * @author Tobias Nyholm <tobias.nyholm@gmail.com>
  */
-final class GeocodeQuery
+final class GeocodeQuery implements Query
 {
     /**
      * The address or text that should be geocoded.

Query/Query.php

@@ -0,0 +1,69 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the Geocoder package.
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @license    MIT License
+ */
+
+namespace Geocoder\Query;
+
+/**
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+interface Query
+{
+    /**
+     * @param string $locale
+     *
+     * @return Query
+     */
+    public function withLocale(string $locale);
+
+    /**
+     * @param int $limit
+     *
+     * @return Query
+     */
+    public function withLimit(int $limit);
+
+    /**
+     * @param string $name
+     * @param mixed  $value
+     *
+     * @return Query
+     */
+    public function withData(string $name, $value);
+
+    /**
+     * @return string|null
+     */
+    public function getLocale();
+
+    /**
+     * @return int
+     */
+    public function getLimit(): int;
+
+    /**
+     * @param string     $name
+     * @param mixed|null $default
+     *
+     * @return mixed
+     */
+    public function getData(string $name, $default = null);
+
+    /**
+     * @return array
+     */
+    public function getAllData(): array;
+
+    /**
+     * @return string
+     */
+    public function __toString();
+}

Query/ReverseQuery.php

@@ -18,7 +18,7 @@
 /**
  * @author Tobias Nyholm <tobias.nyholm@gmail.com>
  */
-final class ReverseQuery
+final class ReverseQuery implements Query
 {
     /**
      * @var Coordinates