Conditional Types - Advanced TypeScript

A conditional type (T extends U ? X : Y) in TypeScript selects one of two possible types based on some condition. 👨‍🏫 Take a QUIZ to solidify the information you've got from this video: https://dd.engineering/quiz/FuLTCD8u-7X_ Table of Contents: 00:05 Conditional type definition 00:55 A basic example 01:57 Deferred evaluation of a conditional type 05:22 Nested expression 06:19 Distributive conditional types and using a conditional type with the "never" type for filtering union types 11:40 When a conditional type is not distributive 15:38 Type inference in conditional types 22:36 Other utility types which use a conditional type 👨‍💻 My Udemy Course: Using TypeScript with React https://www.udemy.com/course/react-wi...