first commit

common/resources/client/i18n/use-number-formatter.ts

@@ -0,0 +1,13 @@
+import {NumberFormatOptions, NumberFormatter} from '@internationalized/number';
+import {useMemo} from 'react';
+import {useSelectedLocale} from './selected-locale';
+
+export function useNumberFormatter(
+  options: NumberFormatOptions = {}
+): Intl.NumberFormat {
+  const {localeCode} = useSelectedLocale();
+  return useMemo(
+    () => new NumberFormatter(localeCode, options),
+    [localeCode, options]
+  );
+}