Dto with interfaces has no implements

So, here’s an example:

    public interface ICard
    {
         string Title { get; set; }
         string Description { get; set;
    }

Which has a final DTO of this form:

    public class Card : ICard
    {
         string Title { get; set; }
         string Description { get; set;
    }

The final output using typegen is:

/**
 * This is a TypeGen auto-generated file.
 * Any changes made to this file can be lost when this file is regenerated.
 */

export class ICard {
    title: string;
    description: string;
}

/**
 * This is a TypeGen auto-generated file.
 * Any changes made to this file can be lost when this file is regenerated.
 */

export class Card {
    title: string;
    description: string;
}

I was expected to have this instead:

/**
 * This is a TypeGen auto-generated file.
 * Any changes made to this file can be lost when this file is regenerated.
 */

import { ICard} from "./i-card";

export class Card implements ICard {
    title: string;
    description: string;
}

Is there any way to achieve this right now?

[Allov]

Can confirm, only supporting extends: https://github.com/jburzynski/TypeGen/blob/master/src/TypeGen/TypeGen.Core/Templates/Class.tpl

I’m working on a PR, just need to figure out imports.

[taylorjp]

I’m running into this issue as well with inherited interfaces. I want to pass around the lowest level interface in typescript, but I can’t because it actually doesn’t have all the properties.

Example C# interfaces:

public interface IAggregateDto : ICalculationDto
{
    int AggregationType { get; set; }
}

public interface ICalculationDto
{
    string name { get; set; }
}

and the generated Typescript code:

export interface IAggregateDto {
    int AggregationType: number;
}

export interface ICalculationDto {
    name: string;
}