How to properly implement class constants in TypeScript?

Hi everyone! I'm learning TypeScript and encountered a problem when trying to define constants inside a class. I need to create a class that will store some fixed values related to this class. For example, I want to define the maximum number of login attempts (MAX_LOGIN_ATTEMPTS = 5) or order statuses (STATUS_PENDING = 'pending', STATUS_APPROVED = 'approved'). I tried different approaches, but none work as I expected: ```typescript class UserManager { // Attempt 1: just a property MAX_LOGIN_ATTEMPTS = 5; // This is an instance property, not a class property // Attempt 2: static with const static const MAX_LOGIN_ATTEMPTS = 5; // Syntax error // Attempt 3: readonly static readonly MAX_LOGIN_ATTEMPTS = 5; // Works, but can be modifi