Prettier: optional chaining support

Question

Vs code > OUTPUT > Prettier

2/23/2020, 12:10:36 PM:
-----------------------
Expression expected. (/Users/yanivper/dev/test/test.ts:2:23)
1 | function test(obj) {
2 |          return obj.a?.b;
                          ^

In a new project:

npm i typescript

VScode use Workstation Version 3.8.2 (shown in the left-bottom bar TypeScript 3.8.2 ) Prettier v 2.2.2

Answer 1

In my case I resolve by update prettier from 1.18.2 to 2.0.5.

If someone here is using JetBrains based IDE, please check your prettier settings in IDE, make sure the "Prettier package" is set to right path but not older version path in your global package.