Implement the need of multiple roles to access a channel

When you create a text channel, the permission system currently works this way: if you enable the permission on several roles, you have to have either one of the set up roles. You actually don't need multiple. However, if I want to create a channel where you must have two roles or more to see or to write in, how can I do that? Therefore, I came to two ideas: - Add a button selecting whether you want members to have at least a role or have multiple, or even all the roles - Implement a new type of category which are made to do this