const api = new API({
	host: 'https://my-host'
});
...
API.setHost('https://my-host');

type TTodo = {
	id: number;
	userId: number;
	title: string;
	completed: boolean;
};

type TApiTodos = {
	success: {
		'todos': () => TTodo[],
		[path: `todos/${number}`]: (request: Omit<TTodo, 'id'>) => TTodo;
	},
	error: {
		message: string;
	}
};

const api = new API<TApiTodos>({
	host: 'https://jsonplaceholder.typicode.com/',
});
...

api.get({
	path: 'todos/1',
	success: (e) => {
		console.log(e.id);
	},
	error: (e) => {
		console.log(e);
	}
});

api.setToken('token');
api.setUser({...object-user});

api.getUser();
...
api.user;

api.get({
  path: '/test',
  success: (e) => {
    console.log(e)
  }
});

api.post({
  path: '/test',
  data: {
    message: 'hello world'
  }
  success: (e) => {
    console.log(e)
  }
});

const request = api.get({
  path: '/test',
  cache: true,
  ...
});

request.clearCache();

request.updateCache({
  message: 'update this string'
}, null);