TSDX uses node_modules/tsdx/node_modules/typescript, rather than the package version

[colemars]

This leads to some wonky build errors when there are some types relying on more recent ts functionality.

{
    "node_modules/tsdx/node_modules/typescript": {
      "version": "3.9.9",
      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.9.tgz",
      "integrity": "sha512-kdMjTiekY+z/ubJCATUPlRDl39vXYiMV9iyeMuEuXZh2we6zz80uovNN2WlAxmmdE/Z/YQe+EbOEXB5RHEED3w==",
      "dev": true,
      "bin": {
        "tsc": "bin/tsc",
        "tsserver": "bin/tsserver"
      },
      "engines": {
        "node": ">=4.2.0"
      }
    },
}

A work around is to specify:

  "resolutions": {
    "typescript": "4.3.2" // your ts version
  }

in your package.json, however, this seems less than ideal.

[agilgur5]

I think my answer in #1121 (comment) would answer this as well. Per my comment there, unfortunately it's much easier said than done to do this because of how many of TSDX's deps depend on TS.