"Class constructor ChildClass cannot be invoked without 'new' when using Partial

[techanyonymous]

I am trying to get the all the properties from the parent class as optional in typegraphl. But when I used Partial with @inputType decorator it throws this error. If I change the decorator to @ObjectType, there seems to be no issue.

@InputType
class Parent {
   @Field()
   fieldA: string
}

@InputType
class child extends Partial(Parent) {
constructor(){super()}

@Field()
fieldB: string
}

@ChrisLahaye can you please look into this

my versions
"type-graphql": "^2.0.0-beta.2",
"type-graphql-utils": "^2.1.0",
"graphql": "^16.6.0",

[ChrisLahaye]

@techanyonymous Could you please share your error and code sample properly formatted with correct syntax?

I will soon be out of office so it might take a while for me to be able to look into it.

[techanyonymous]

@InputType()
export class ParentClass {

    @Field()
    id: string
}

@InputType()
export class ChildClass extends Partial(ParentClass) {
    constructor() {
        super()
    }

    @Field()
    childId: string
}

I get this error for the above code unhandledRejection TypeError: Class constructor ChildClass cannot be invoked without 'new'

If I change the InputType() to ObjectType() or ArgsType() it works. Please check and verify

[techanyonymous]

@ChrisLahaye , any updates?

[FezVrasta]

For what is worth I just tested it and it's working properly on my end.