Explain the use of the ReadonlyArray in TypeScript.

From my experience, this immutability is particularly invaluable in scenarios where data integrity needs to be preserved throughout the application's lifecycle. For instance, suppose we're developing a feature for a financial application as a part of a Full Stack Developer role, where we're tasked with displaying a user's transaction history. It's critical to ensure that this transaction history is not altered unknowingly or maliciously once retrieved from the database. By using a ReadonlyArray to store these transactions, we can provide a guarantee to the rest of our application that this data will remain unchanged,...