<?php namespace Illuminate\Contracts\Translation; interface Translator { /** * Get the translation for a given key. * * @param string $key * @param array $replace * @param string|null $locale * @return mixed */ public function trans($key, array $replace = [], $locale = null); /** * Get a translation according to an integer value. * * @param string $key * @param int|array|\Countable $number * @param array $replace * @param string|null $locale * @return string */ public function transChoice($key, $number, array $replace = [], $locale = null); /** * Get the default locale being used. * * @return string */ public function getLocale(); /** * Set the default locale. * * @param string $locale * @return void */ public function setLocale($locale); }