Using library with sdl graphql schema definition and query subfields ?

[juanmafont]

Hello.
I'm trying to use with sdl schema, like this other library -> https://github.com/taion/graphql-type-json#sdl-with-graphql-tools

My graphql sdl is:

 scalar Geometry
 
 """
  Types
 """
 type Olepoint {
     type: EnumFeature! 
     geometry: Geometry! 
     properties: Properties! 
 }

and into resolvers.ts

...
import { Geometry } from 'graphql-geojson-scalar-types';
.....
  
export const resolvers: Resolvers = {
  Geometry: Geometry,
   ......
}

But at graphql explorer can not do query with Geometry fields ->

query OlepointLatLng($apiEnd: EnumApiEnd!, $lat: Latitude!, $lng: Longitude!) {
  olepointLatLng(apiEnd: $apiEnd, lat: $lat, lng: $lng) {
    geometry {
      type
      coordinates
    }....

So is give me errors:

{
  "errors": [
    {
      "message": "Field \"geometry\" must not have a selection since type \"GeoJSONGeometryScalar!\" has no subfields.", 
....
}

It is possible use internal fields from Geometry -> type and coordinates into query ?

Thanks you very much