feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

frontend/packages/common/chat-area/utils/index.ts

@@ -0,0 +1,47 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+export { performSimpleObjectTypeCheck } from './src/perform-simple-type-check';
+export { typeSafeJsonParse, typeSafeJsonParseEnhanced } from './src/json-parse';
+export { getReportError } from './src/get-report-error';
+export { safeAsyncThrow } from './src/safe-async-throw';
+export { updateOnlyDefined } from './src/update-only-defined';
+export {
+  sortInt64CompareFn,
+  getIsDiffWithinRange,
+  getInt64AbsDifference,
+  compareInt64,
+  getMinMax,
+  compute,
+} from './src/int64';
+
+export { type MakeValueUndefinable } from './src/type-helper';
+export { sleep, Deferred } from './src/async';
+export { flatMapByKeyList } from './src/collection';
+export {
+  exhaustiveCheckForRecord,
+  exhaustiveCheckSimple,
+} from './src/exhaustive-check';
+export { RateLimit } from './src/rate-limit';
+export { parseMarkdownHelper } from './src/parse-markdown/parse-markdown-to-text';
+export {
+  type Root,
+  type Link,
+  type Image,
+  type Text,
+  type RootContent,
+  type Parent,
+} from 'mdast';