Merge pull request #26639 from stieg/add_push_each_schema_option_flag

Add `usePushEach` flag to Mongoose Schema Options

types/mongoose/index.d.ts

@@ -854,6 +854,8 @@ declare module "mongoose" {
     typeKey?: string;
     /** defaults to false */
     useNestedStrict?: boolean;
+    /** defaults to false */
+    usePushEach?: boolean;
     /** defaults to true */
     validateBeforeSave?: boolean;
     /** defaults to "__v" */