Revert "Language names via intl library."

library/intl/src/Currency/CurrencyRepositoryInterface.php

@@ -1,31 +0,0 @@
-<?php
-
-namespace CommerceGuys\Intl\Currency;
-
-/**
- * Currency repository interface.
- */
-interface CurrencyRepositoryInterface
-{
-    /**
-     * Returns a currency instance matching the provided currency code.
-     *
-     * @param string $currencyCode   The currency code.
-     * @param string $locale         The locale (i.e. fr-FR).
-     * @param string $fallbackLocale A fallback locale (i.e "en").
-     *
-     * @return CurrencyInterface
-     */
-    public function get($currencyCode, $locale = null, $fallbackLocale = null);
-
-    /**
-     * Returns all available currency instances.
-     *
-     * @param string $locale         The locale (i.e. fr-FR).
-     * @param string $fallbackLocale A fallback locale (i.e "en").
-     *
-     * @return array An array of currencies implementing the CurrencyInterface,
-     *               keyed by currency code.
-     */
-    public function getAll($locale = null, $fallbackLocale = null);
-}