Could not infer return type... about typegql

[MichalLytek]

this is behaving as intended. we only serialize explicit types. implicit types are not serialized. this is the only way to make scenarios like single-file transpile works.

microsoft/TypeScript#18995

[pie6k]

Right, you need to be explicit about return type of function. In your case you'd need to tell it returns boolean even if it's obvious in function code.

    isExpensive(): boolean { // <-- `boolean` return type is explicit here and that's needed for typegql to know it
        return this.price > 50;
    }

[renehauck]

very fast...thank you

[cgatian]

Doesnt the documentation show using implicit types?

  @Field()
  isExpensive() { // <--- Missing boolean
    return this.price > 50;
  }