message: docs(error-warning-details): add another example case for "E009"
diff: @@ -106,12 +106,17 @@ The `Type` in its final state (after checking `rawOptions.type` and executing th
  Example of when this gets triggered:
  ```ts
  +enum TestEnum {}
  +
  class ErrorClass {
  - @prop({ type: () => undefined }) // <- error here
  + @prop({ type: () => undefined }) // <- error here, correct type: "String"
  public someProp?: string;
  - @prop({ type: 'Hello' }) // <- error here
  + @prop({ type: 'Hello' }) // <- error here, correct type: "String"
  public someProp?: string;
  +
  + @prop({ type: TestEnum }) // <- error here, correct type: "String"
  + public someProp?: TestEnum
  }
  ```
  