message: docs(reference-other-classes): remove extra parenthesis in example
diff: @@ -50,7 +50,7 @@ class Nested {
  // Recommended first fix:
  class Main {
  - @prop({ ref: () => Nested) }) // since 7.1 arrow functions can be used to defer getting the type
  + @prop({ ref: () => Nested }) // since 7.1 arrow functions can be used to defer getting the type
  public nested: Ref<Nested>;
  }
  