What is the correct type for an immutable list of values?

Question

typescript

There is an Input component, it has an inputMode prop - it has a strict list of string values.
What is the correct way to write this type?

export interface InputProps {
  inputMode?: string; // стринг нужно заменить на "один из значений"
}

export const Input = (props: InputProps) => {}

Apart from this, is there any other way to do it?

export type HttpMethod = 'head' | 'get' | 'post' | 'put' | 'delete' | 'connect' | 'options' | 'trace'

Answer 1

have you heard about enum?