<?php
 
 namespace Illuminate\Contracts\Translation;
 
 interface Loader
 {
     /**
      * Load the messages for the given locale.
      *
      * @param  string  $locale
      * @param  string  $group
      * @param  string|null  $namespace
      * @return array
      */
     public function load($locale, $group, $namespace = null);
 
     /**
      * Add a new namespace to the loader.
      *
      * @param  string  $namespace
      * @param  string  $hint
      * @return void
      */
     public function addNamespace($namespace, $hint);
 
     /**
      * Add a new JSON path to the loader.
      *
      * @param  string  $path
      * @return void
      */
     public function addJsonPath($path);
 
     /**
      * Get an array of all the registered namespaces.
      *
      * @return array
      */
     public function namespaces();
 }