let userTestStatus: { id: number, name: string }[] = [
{ "id": 0, "name": "Available" },
{ "id": 1, "name": "Ready" },
{ "id": 2, "name": "Started" }
];
userTestStatus[34978].nammme; // Error: Property 'nammme' does not exist on type [...]
// Create an interface that describes your object
interface Car {
name: string;
brand: string;
price: number;
}
// The variable `cars` below has a type of an array of car objects.
let cars: Car[];type submitionDataType = {
title: string,
desc: string,
decks: Array<{ front: string, back: string }>
}interface User {
[index: number]: {
firstname: string;
lastname: string;
age: number;
}
}let list: number[] = [1, 2, 3];cards: Card[] = [];