@Arg List of objects - is type name being added expected behavior?

[alina-fin]

type-graphql: ^1.1.1
typescript: ^4.2.4

I am trying to pass in a list of objects for my query input type. The type name is somehow getting added into the list even though I am not explicitly passing it in. Is this expected behavior? Is there a way to remove it through configuration?

Ex. I am sending in [ { code: '1', type: '1' }, { code: '2', type: '2'}] as the input but when I console.log the input in the resolver function, I get [ TypeName { code: '1', type: '1' }, TypeName { code: '2', type: '2'}]. I don't want the TypeName in there because I want input[i] to only result in the object.

In my resolver, I have @Arg("input", type => [TypeName]) input: TypeName[]
TypeName is defined as the following in typename.input.ts:

@InputType()
export class TypeName {
     @Field(type => String, { nullable: false })
     code!: string;

     @Field(type =>String. { nullable: false })
     type!: string;
}

In Postman, I have the query set up as

Query

query ($input: [TypeName!]!) {
     endpointName(input: $input){
          id,
          code,
          definition,
           type
     }
}

GraphQL Variables

{
  "input" : [
    {
       "code" : "1",
        "type" : "1"
    },
    {
       "code" : "2",
       "type": "2"
     }
  ]
}

Thank you for your time!

[MichalLytek]

It's just a constructor name printed by console.log. Don't worry, there's no additional data added to the array.