When working with TypeScript it's not unusual to need a class that matches an already existing server-side class written in C#. Here's one way to get from C# to TypeScript by doing what you normally ...

The C-Class features a polished powertrain and sharp handling. But the controls and a spongy brake pedal mar the experience. The C300's punchy, 2.0-liter turbo four-cylinder and smooth-shifting ...

The is keyword lets you check if a variable is pointing to an object of a particular class (or a class that inherits from some class). For example, the code in this if block only executes if ...