[@typescript-eslint/type-annotation-spacing] false positive

[crfrolik]

Repro

{
  "rules": {
    "@typescript-eslint/type-annotation-spacing": "error",
  }
}

type Constructor<T> = new (...args: any[]) => T;

Expected Result

No lint error.

Actual Result

  25:44  error  Unexpected space before the '=>'  @typescript-eslint/type-annotation-spacing

✖ 1 problem (1 error, 0 warnings)
  1 error and 0 warnings potentially fixable with the `--fix` option.

Using the --fix option produces the following:

type Constructor<T> = new (...args: any[])=> T;

Additional Info

This was a regression in v2.22.0. It did not occur in previous versions.

Versions

package	version
@typescript-eslint/eslint-plugin	2.22.0
@typescript-eslint/parser	2.22.0
TypeScript	3.7.5
ESLint	6.8.0
node	13.8.0
yarn	1.22.0

[bradzacher]

Please use the search next time.
This has been raised and fixed.

#1663