在 Typescript/React 中使用一种或另一种接口类型

Question

Having this type:

export interface IMyTypes {
  First: {
    name: string;
    city: string;
    country: string;
    status: string;
  };
  Second: {
    name: string;
    age: number;
    height: number;
  };
}

This must be used in a component but I cannot make it accept both, the props should be First or Second.

I can make it work for First:

import { IMyTypes } from '../my-types';

interface MyComponentProps {
  componentProps: ComponentProps<IMyTypes['First']>;
}

or for the second:

interface MyComponentProps {
  componentProps: ComponentProps<IMyTypes['Second']>;
}

But doesn't work to make it accept one or the other, tried like the following but it isn't correct:

interface MyComponentProps {
  componentProps: ComponentProps<IMyTypes['First' | 'Second']>;
}

Is there a solution to this?

Answer 1

The solution that solves the issue:

interface MyComponentProps {
  componentProps:
    | ComponentProps<IMyTypes['First']>
    | ComponentProps<IMyTypes['Second']>;
}