TypeScript for JavaScript Developers Part 11: Interfaces
Channel: Jeremy Likness
Date: 2019-03-08

Interfaces specify signatures that classes must follow. Unlike other languages, interfaces in TypeScript aren't unique types on their own: two interfaces with the exact same signature can be used interchangeably. In this step, a few interfaces are created and applied. They'll be put to use in the next segment.

Learn more about interfaces: https://jlik.me/ffq