Using the 1.5kB library Superenum this is easy:

import { Enum, EnumType } from '@ncoderz/superenum'

export const MESSAGE_TYPE = {
    INFO: 1,
    SUCCESS: 2,
    WARNING: 3,
    ERROR: 4,
};

const validatedValue = Enum(MESSAGE_TYPE).fromValue(3); // 3

const badValue = Enum(MESSAGE_TYPE).fromValue(7); // undefined