Re-sync with internal repository

flow-types/typed-js-modules/NumberFormatConfig.js.flow

@@ -0,0 +1,40 @@
+/**
+ * (c) Meta Platforms, Inc. and affiliates. Confidential and proprietary.
+ *
+ * This file is shared between www and fbsource and www is the source of truth.
+ * When you make change to this file on www, please make sure you test it on
+ * fbsource and send a diff to update the files too so that the 2 versions are
+ * kept in sync.
+ *
+ * Run the following command to sync the change from www to fbsource.
+ *   js1 upgrade www-shared -p intl_shared_flow --local ~/www
+ *
+ * @flow strict
+ * @format
+ * @oncall i18n_fbt_oss
+ */
+
+// flowlint ambiguous-object-type:error
+
+'use strict';
+
+export type StandardDecimalPatternInfo = {
+  primaryGroupSize: number,
+  secondaryGroupSize: number,
+  ...
+};
+
+export type NumberingSystemData = {
+  digits: string,
+  ...
+};
+
+// @TypedJSModule
+declare module.exports: {
+  decimalSeparator: string,
+  numberDelimiter: string,
+  minDigitsForThousandsSeparator: number,
+  standardDecimalPatternInfo: StandardDecimalPatternInfo,
+  numberingSystemData: ?NumberingSystemData,
+  ...
+};