You're absolutely right.
I'm an C# dev who switched to JavaScript stack and using TypeScript already for 5-6 months. It was just a first-look description for the TypeScript.
Btw, TypeScript also aiming to fix context problem so in callbacks 'this' keyword is always related to parent class.
Btw, TypeScript also aiming to fix context problem so in callbacks 'this' keyword is always related to parent class.