Merge pull request #8021 from mainnika/mongoose-fix-model-ctor

mongoose -- fix model constructor

mongoose/mongoose.d.ts

@@ -178,7 +178,7 @@ declare module "mongoose" {
   }
 
   export interface Model<T extends Document> extends NodeJS.EventEmitter {
-    new(doc?: Object): T;
+    new(doc?: Object, fields?: Object, skipInit?: boolean): T;
 
     aggregate(...aggregations: Object[]): Aggregate<T[]>;
     aggregate(aggregation: Object, callback: (err: any, res: T[]) => void): Promise<T[]>;