chore: run type tests using old version of TS

[SimenB]

Summary

This currently fails, /cc @mrazauskas

 FAIL   types  packages/expect/__typetests__/expect.test.ts
  ● Test suite failed to run

    SyntaxError: ',' expected.

      at packages/expect/__typetests__/expect.test.ts:11:8

 PASS   types  packages/jest-types/__typetests__/config.test.ts
 PASS   types  packages/jest-expect/__typetests__/jest-expect.test.ts
 PASS   types  packages/jest-types/__typetests__/globals.test.ts
 PASS   types  packages/jest-types/__typetests__/expect.test.ts
 FAIL   types  packages/jest-types/__typetests__/jest.test.ts
  ● tsd typecheck

    Argument of type '((a: string, b: number) => boolean) & Mock<unknown, unknown[]>' is not assignable to parameter of type 'Mock<boolean, [a: string, b: number]>'.

    > 130 |   expectType<Mock<boolean, [a: string, b: number]>>(maybeMock);
          |   ^

      at packages/jest-types/__typetests__/jest.test.ts:130:3

    Parameter type 'Mock<boolean, [a: string, b: number]>' is declared too wide for argument type 'Mock<boolean, [a: string, b: number]> & Mock<unknown, unknown[]>'.

    > 143 |   expectType<Mock<boolean, [a: string, b: number]>>(surelyMock);
          |   ^

      at packages/jest-types/__typetests__/jest.test.ts:143:3

    Argument of type 'Mock<boolean, [a: string, b: number]>' is not assignable to parameter of type 'never'.

    > 150 |   expectType<never>(surelyMock);
          |   ^

      at packages/jest-types/__typetests__/jest.test.ts:150:3

    Parameter type 'string & Mock<unknown, unknown[]>' is not identical to argument type 'string & Mock<unknown, unknown[]>'.

    > 160 |   expectType<string & Mock<unknown, Array<unknown>>>(stringMaybeMock);
          |   ^

      at packages/jest-types/__typetests__/jest.test.ts:160:3

    Parameter type 'Mock<unknown, unknown[]>' is not identical to argument type 'Mock<unknown, unknown[]>'.

    > 170 |   expectType<Mock<unknown, Array<unknown>>>(anyMaybeMock);
          |   ^

      at packages/jest-types/__typetests__/jest.test.ts:170:3

    Parameter type 'Mock<unknown, unknown[]>' is not identical to argument type 'Mock<unknown, unknown[]>'.

    > 180 |   expectType<Mock<unknown, Array<unknown>>>(unknownMaybeMock);
          |   ^

      at packages/jest-types/__typetests__/jest.test.ts:180:3

    Argument of type 'SpyInstance<string, []>' is not assignable to parameter of type 'SpyInstance<Date, [value: string | number | Date]>'.

    > 271 | expectType<SpyInstance<Date, [value: string | number | Date]>>(
          | ^

      at packages/jest-types/__typetests__/jest.test.ts:271:1

    Argument of type 'string' is not assignable to parameter of type '(...args: any[]) => unknown'.

    > 155 | if (!jest.isMockFunction(stringMaybeMock)) {
          |                          ^

      at packages/jest-types/__typetests__/jest.test.ts:155:26

    Argument of type 'string' is not assignable to parameter of type '(...args: any[]) => unknown'.

    > 159 | if (jest.isMockFunction(stringMaybeMock)) {
          |                         ^

      at packages/jest-types/__typetests__/jest.test.ts:159:25

    Argument of type 'unknown' is not assignable to parameter of type '(...args: any[]) => unknown'.

    > 175 | if (!jest.isMockFunction(unknownMaybeMock)) {
          |                          ^

      at packages/jest-types/__typetests__/jest.test.ts:175:26

    Argument of type 'unknown' is not assignable to parameter of type '(...args: any[]) => unknown'.

    > 179 | if (jest.isMockFunction(unknownMaybeMock)) {
          |                         ^

      at packages/jest-types/__typetests__/jest.test.ts:179:25

    Expected an error, but found none.

    > 133 |   expectError(maybeMock.mockReturnValueOnce(123));
          |   ^

      at packages/jest-types/__typetests__/jest.test.ts:133:3

    Expected an error, but found none.

    > 146 |   expectError(surelyMock.mockReturnValueOnce(123));
          |   ^

      at packages/jest-types/__typetests__/jest.test.ts:146:3

    Expected an error, but found none.

    > 255 | expectError(jest.spyOn('abc', 'methodA'));
          | ^

      at packages/jest-types/__typetests__/jest.test.ts:255:1

Test Suites: 2 failed, 4 passed, 6 total
Tests:       14 failed, 447 passed, 461 total
Snapshots:   0 total
Time:        2.958 s

Closes #12444

Test plan

Green CI

[SimenB]

same as in root, simplifies the script a tiny bit

[mrazauskas]

First one SyntaxError: ',' expected. is clear. Fixed it in #12448

The rest.. hm.. At first glance it feels like types from @types/jest are under test. Many of these errors I saw while working on #12442. Must be fixed. Will take a better look.

[SimenB]

Oh, nice! Merged it, will rebase

[mrazauskas]

Works. Nice!

[github-actions]

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