Alex

type ToDo = {title: 'ToDo', cardList: []}
type Testing = {title: 'Testing', cardList: []}

interface StateType {
    user: string,
    columns: (ToDo | Testing)[]
}

const state: StateType = {
    user: 'User',
    columns: [
        {title: 'ToDo', cardList: []},
        {title: 'Testing', cardList: []},
    ],
}

enum kinds  {
    ToDo = 'ToDo',
    Testing = 'Testing',
}

type Column = {title: kinds, cardList: []}

interface StateType {
    user: string,
    columns: Column[]
}

const state: StateType = {
    user: 'User',
    columns: [
        {title: kinds.ToDo, cardList: []},
        {title: kinds.Testing, cardList: []},
    ],
}

1. Блок с текстом+картинка
   
2. Список услуг
   

const names = ["иван", "антон"] as const
const fn = (name: typeof names[0]) => name