Typescript index signature example

import Example1 from '../../components/……....';
import Example2 from '../../components/…....';


interface ExampleInfos {
  name: any;
  param1: string;
  param2?: boolean;
}


interface ExampleLayout {
  [key:string]: ExampleInfos;
}


export const exampleMap: ExampleLayout = {
  example1: {
    name: Example1,
    param1: 'medium',
  },
  example2: {
    name: Example2,
    param1: 'medium',
    param2: false,
  },
}

import { exampleMap } from './exampleMap';

...
 const myMap= exampleMap['example1'];
 const myComponent = myMap && myMap.name;
...