fix: types tweaks (#1236)

Summary:
- format types with `prettier`
- apply suggestion from https://github.com/facebook/yoga/pull/1233#discussion_r1120807560

Pull Request resolved: https://github.com/facebook/yoga/pull/1236

Reviewed By: javache

Differential Revision: D44052580

Pulled By: NickGerleman

fbshipit-source-id: 0d9810da460cf4290e15308acdbb705c71f8d8a1

javascript/src_js/index.d.ts

@@ -7,9 +7,9 @@
  * @format
  */
 
-import type {Yoga} from './wrapAsm';
+import type { Yoga } from "./wrapAsm";
 
-export * from './generated/YGEnums';
-export * from './wrapAsm';
+export * from "./generated/YGEnums";
+export * from "./wrapAsm";
 
 export function loadYoga(): Promise<Yoga>;