参考:
https://www.typescriptlang.org/docs/handbook/release-notes/typescript-4-4.html
https://devblogs.microsoft.com/typescript/announcing-typescript-4-4/
https://juejin.cn/post/6982082111540822052
https://www.infoq.cn/article/cktnfbilcvofzdnuakd9
让时间为你证明