docs: full Schema generics definition re: code review on #14542

Author: vkarpov15

docs/typescript/schemas.md

@@ -81,7 +81,18 @@ The Mongoose `Schema` class in TypeScript has 9 [generic parameters](https://www
  <summary>View TypeScript definition</summary>
 
  ```typescript
- class Schema<RawDocType = any, M = Model<DocType, any, any>, TInstanceMethods = {}, TQueryHelpers = {}> extends events.EventEmitter {
+ export class Schema<
+ RawDocType = any,
+ TModelType = Model<RawDocType, any, any, any>,
+ TInstanceMethods = {},
+ TQueryHelpers = {},
+ TVirtuals = {},
+ TStaticMethods = {},
+ TSchemaOptions = DefaultSchemaOptions,
+ DocType = ...,
+ THydratedDocumentType = HydratedDocument<FlatRecord<DocType>, TVirtuals & TInstanceMethods>
+ >
+ extends events.EventEmitter {
  // ...
  }
  ```