import {

  DuplexObjectType,

  Field,

  DuplexField,

  Arg,

  InputObjectType,

  Mutation

} from 'decapi'

​

@DuplexObjectType()

class User {

  @DuplexField()

  name: string

  @Field()

  password_hash: string

​

  @DuplexField()

  duplexArrayOfString: Array<string | null>

​

  @InputFieldNullable()

  foo2: string

}

​

@SchemaRoot()

class SuperSchema {

  @Mutation()

  createUser(data: User): User {

    // now we can use a single class as input and output type

    const u = new User()

    u.name = data.name

    u.password_hash = bcrypt.hashSync('bacon')

    return u

  }

}