New error: Type 'awaited T' is not assignable to type 'T'.

[amcasey]

https://github.com/conventional-changelog/commitlint/blob/0f0f95affc1c350fdb3e3c58eda48f9a845dfb27/@commitlint/execute-rule/src/index.ts#L20

@commitlint/execute-rule/src/index.ts:20:16 - error TS2322: Type 'awaited T' is not assignable to type 'T'.
  'T' could be instantiated with an arbitrary type which could be unrelated to 'awaited T'.

20  return [name, await fn()];
                  ~~~~~~~~~~

To repro:

1. yarn
2. yarn run build
3. tsc -b -f

[amcasey]

https://github.com/eclipse-theia/theia/blob/9d59a4e0c51712cb260d29d98061dec0c5f5884c/packages/core/src/common/types.ts#L46

1. yarn --ignore-engines
2. tsc -b -f configs/root-compilation.tsconfig.json

[amcasey]

https://github.com/tinymce/tinymce/blob/605b7c639e3bbba0ff21a626503454c1e982497c/modules/katamari/src/main/ts/ephox/katamari/api/Future.ts#L26

8 or so different errors.

1. yarn
2. tsc -b -f