`tsc --build` in my project is reporting errors with vitest (missing `Awaited`)

[NullVoxPopuli]

Describe the bug

• chai does not have a default export
• `Awaited is not defined

❯ tsc --build --clean && tsc --build
node_modules/vitest/dist/index.d.ts:5:18 - error TS2305: Module '"chai"' has no exported member 'default'.

5 export { assert, default as chai, should } from 'chai';
                   ~~~~~~~

node_modules/vitest/dist/index.d.ts:1086:28 - error TS2304: Cannot find name 'Awaited'.

1086     mockResolvedValue(obj: Awaited<TReturns>): this;
                                ~~~~~~~

node_modules/vitest/dist/index.d.ts:1087:32 - error TS2304: Cannot find name 'Awaited'.

1087     mockResolvedValueOnce(obj: Awaited<TReturns>): this;
                                    ~~~~~~~

Check for Awaited

❯ cat node_modules/vitest/dist/index.d.ts  | grep Awaited
    mockResolvedValue(obj: Awaited<TReturns>): this;
    mockResolvedValueOnce(obj: Awaited<TReturns>): this;

(only used, never imported)

Check for chai's default export

❯ cat node_modules/@types/chai/index.d.ts | grep default

(nothing)

Reproduction

I guess, use vitest in a project, and run tsc --build?

specifically,

• https://github.com/NullVoxPopuli/ember-apply/pull/2/files
• git clone git@github.com:NullVoxPopuli/ember-apply.git
• git checkout implementation
• yarn
• tsc --build

System Info

System:
    OS: Linux 5.13 Ubuntu 21.10 21.10 (Impish Indri)
    CPU: (8) x64 11th Gen Intel(R) Core(TM) i5-1135G7 @ 2.40GHz
    Memory: 14.38 GB / 31.14 GB
    Container: Yes
    Shell: 5.1.8 - /bin/bash
  Binaries:
    Node: 16.13.1 - ~/.volta/tools/image/node/16.13.1/bin/node
    Yarn: 1.22.11 - ~/.volta/tools/image/yarn/1.22.11/bin/yarn
    npm: 8.2.0 - ~/.volta/tools/image/npm/8.2.0/bin/npm
  Browsers:
    Chrome: 96.0.4664.93
    Firefox: 96.0

### Used Package Manager

yarn

### Validations

- [X] Follow our [Code of Conduct](https://github.com/vitest-dev/vitest/blob/main/CODE_OF_CONDUCT.md)
- [X] Read the [Contributing Guidelines](https://github.com/vitest-dev/vitest/blob/main/CONTRIBUTING.md).
- [X] Read the [docs](https://vitest.dev/guide).
- [X] Check that there isn't [already an issue](https://github.com/vitest-dev/vitest/issues) that reports the same bug to avoid creating a duplicate.
- [X] Check that this is a concrete bug. For Q&A open a [GitHub Discussion](https://github.com/vitest-dev/vitest/discussions) or join our [Discord Chat Server](https://chat.vitest.dev).
- [X] The provided reproduction is a [minimal reproducible example](https://stackoverflow.com/help/minimal-reproducible-example) of the bug.

[antfu]

What's your TS version?

[NullVoxPopuli]

"typescript": "^4.5.4",

[antfu]

For chai we might be able to use * as chai instead of default as to fix it. But I think Awaited should be available in TS 4.5 https://www.typescriptlang.org/docs/handbook/release-notes/typescript-4-5.html#the-awaited-type-and-promise-improvements

[NullVoxPopuli]

ah, you know what, my global tsc is 4.4.2, so I wasn't using the correct typescript. oofta.

Well, that solves the Awaited problem.

[NullVoxPopuli]

ok, with └─ vitest@0.1.25

and removing the vitest/global from my tsconfig, I no longer have any build errors! 🥳