Map-like property type

[almeidx]

@InputType()
class Thing {
  // other properties ...

  /* Unable to infer GraphQL type from TypeScript reflection system. You need to provide explicit type for 'mapLike' of 'Thing' class */
  @Field({ nullable: true })
  mapLike: Record<number, string[]> | null;
}

@Resolver(/* whatever */)
class CoolResolver {
  // other methods ...

  @Mutation(() => Thing)
  async update(@Arg('thing') thing: Thing): Promise<Thing> {
    // ...
  
    return thing;
  }
}

How would I go about giving the mapLike property from the Thing class an explicit type?

I would also like to keep another property identical to this "mapLike" one but on a property of a @ObjectType class instead
e.g.

@ObjectType()
class Thing2 {
  // other properties ...

  /* The previous error appears here as well */
  @Field()
  mapLike: Record<number, string[]>
}

[MichalLytek]

Duplicate of #845

[almeidx]

Thank you, I just ended up using GraphQLJSONObject like they were since I can't do what you suggested.