Typescript 字典与动态键

Question

New to typescript and struggling to describe a dictionary.

Basically I export several stores (the example below is reduced on purpose), which I feed to a Registry class.

Ideally the stores dictionary type I would like to be dynamic in a way that I can export as many stores I want, but when I try to use the registry in my component and try to access something that is not in the stores dict , TS will complain and the IDE will pick it up.

Any TS wizardry will be much appreciated

stores.ts

import UserStore from './user.ts';
import ListStore from './list.ts';
export {
   UserStore, ListStore
};

registry.ts

export default class Registry{

    stores = {};

    constructor(stores: any){
        Object.keys(stores).forEach((name: string) => {
            const cls = stores[name];
            this.stores[name] = new cls(this);
        });
    }

Answer 1

type storeType = {
    [key: string]: any // instead of any you can put any type you want...
}

now stores can have this:

const stores = {
    'userStore': 'anything',
    'listStore': 'anything'
}

console.log(stores.userStore) // will accept the type