TypeScript - Index Types Operators
Channel: ProgramArtist
Date: 2017-07-22

In this episode I talk about the Index Types Operators in TypeScript.
00:06 Simple definition of an Index Type
01:06 keyof operator
02:16 T[K] access operator
03:53 Combine keyof and T[K] operators with generics

You can see all the code here:
https://github.com/slavik57/typescript-playground

Learn TypeScript:
https://www.youtube.com/playlist?list=PLtm06noQc9vmfoC4U0w90HTIRzpVKeXlC