feat: add direction property to locale files (#33556)

PR Close #33556

packages/core/src/i18n/locale_data_api.ts

@@ -119,6 +119,7 @@ export enum LocaleDataIndex {
   CurrencySymbol,
   CurrencyName,
   Currencies,
+  Directionality,
   PluralCase,
   ExtraData
 }
@@ -142,4 +143,4 @@ export const enum CurrencyIndex {Symbol = 0, SymbolNarrow, NbOfDigits}
  */
 function normalizeLocale(locale: string): string {
   return locale.toLowerCase().replace(/_/g, '-');
-}
+}

packages/core/src/i18n/locale_en.ts

@@ -18,7 +18,9 @@ function plural(n: number): number {
 }
 
 export default [
-  'en', [['a', 'p'], ['AM', 'PM'], u], [['AM', 'PM'], u, u],
+  'en',
+  [['a', 'p'], ['AM', 'PM'], u],
+  [['AM', 'PM'], u, u],
   [
     ['S', 'M', 'T', 'W', 'T', 'F', 'S'], ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'],
     ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'],
@@ -33,9 +35,18 @@ export default [
       'October', 'November', 'December'
     ]
   ],
-  u, [['B', 'A'], ['BC', 'AD'], ['Before Christ', 'Anno Domini']], 0, [6, 0],
+  u,
+  [['B', 'A'], ['BC', 'AD'], ['Before Christ', 'Anno Domini']],
+  0,
+  [6, 0],
   ['M/d/yy', 'MMM d, y', 'MMMM d, y', 'EEEE, MMMM d, y'],
-  ['h:mm a', 'h:mm:ss a', 'h:mm:ss a z', 'h:mm:ss a zzzz'], ['{1}, {0}', u, '{1} \'at\' {0}', u],
+  ['h:mm a', 'h:mm:ss a', 'h:mm:ss a z', 'h:mm:ss a zzzz'],
+  ['{1}, {0}', u, '{1} \'at\' {0}', u],
   ['.', ',', ';', '%', '+', '-', 'E', '×', '‰', '∞', 'NaN', ':'],
-  ['#,##0.###', '#,##0%', '¤#,##0.00', '#E0'], '$', 'US Dollar', {}, plural
+  ['#,##0.###', '#,##0%', '¤#,##0.00', '#E0'],
+  '$',
+  'US Dollar',
+  {},
+  'ltr',
+  plural
 ];