Uses languages.json to obtain supported languages.

.flowconfig

@@ -16,7 +16,7 @@
 
 ; Ignore packages in node_modules which we (i.e. the jitsi-meet project) have
 ; seen to cause errors and we have chosen not to fix.
-.*/node_modules/babel-core/.*
+.*/node_modules/babel-.*
 .*/node_modules/bower/.*
 .*/node_modules/jsonlint/.*
 .*/node_modules/promise/index.js.flow

react/features/base/i18n/constants.js

@@ -1,36 +0,0 @@
-/**
- * The available/supported languages.
- *
- * XXX The element at index zero is the default language.
- *
- * @public
- * @type {Array<string>}
- */
-export const LANGUAGES = [
-    'en', // XXX The default language.
-
-    'bg',
-    'de',
-    'es',
-    'fr',
-    'hy',
-    'it',
-    'oc',
-    'pl',
-    'ptBR',
-    'ru',
-    'sk',
-    'sl',
-    'sv',
-    'tr'
-];
-
-/**
- * The default language.
- *
- * XXX The element at index zero of {@link LANGUAGES} is the default language.
- *
- * @public
- * @type {string} The default language.
- */
-export const DEFAULT_LANGUAGE = LANGUAGES[0];

react/features/base/i18n/i18next.js

@@ -4,11 +4,30 @@ import I18nextXHRBackend from 'i18next-xhr-backend';
 import LANGUAGES_RESOURCES from '../../../../lang/languages.json';
 import MAIN_RESOURCES from '../../../../lang/main.json';
 
-import { DEFAULT_LANGUAGE, LANGUAGES } from './constants';
 import languageDetector from './languageDetector';
 
 declare var interfaceConfig: Object;
 
+/**
+ * The available/supported languages.
+ *
+ * XXX The element at index zero is the default language.
+ *
+ * @public
+ * @type {Array<string>}
+ */
+export const LANGUAGES = Object.keys(LANGUAGES_RESOURCES);
+
+/**
+ * The default language.
+ *
+ * XXX The element at index zero of {@link LANGUAGES} is the default language.
+ *
+ * @public
+ * @type {string} The default language.
+ */
+export const DEFAULT_LANGUAGE = LANGUAGES[0];
+
 /**
  * The options to initialize i18next with.
  *

react/features/base/i18n/index.js

@@ -1,8 +1,8 @@
-export * from './constants';
+
 export * from './functions';
 
 // TODO Eventually (e.g. when the non-React Web app is rewritten into React), it
 // should not be necessary to export i18next.
-export { default as i18next } from './i18next';
+export { default as i18next, DEFAULT_LANGUAGE, LANGUAGES } from './i18next';
 
 import './middleware';