* Handle 'toJSON' in JSON validation and sizing

* Return parsed JSON value from validation function

* Rename return type

* Fix lint errors

* Add helper functions

* Slightly simplify code

Bumps [http-cache-semantics](https://github.com/kornelski/http-cache-semantics) from 4.1.0 to 4.1.1.
- [Release notes](https://github.com/kornelski/http-cache-semantics/releases)
- [Commits](kornelski/http-cache-semantics@v4.1.0...v4.1.1)

---
updated-dependencies:
- dependency-name: http-cache-semantics
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [json5](https://github.com/json5/json5) from 1.0.1 to 1.0.2.
- [Release notes](https://github.com/json5/json5/releases)
- [Changelog](https://github.com/json5/json5/blob/main/CHANGELOG.md)
- [Commits](json5/json5@v1.0.1...v1.0.2)

---
updated-dependencies:
- dependency-name: json5
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Type tests have been added for some types and type guards in `misc.ts`.

The `hasProperty` function now tells TypeScript that the property
exists, making it more effective as a type guard.

* Improve compatibility of `hasProperty`

The `hasProperty` function is now compatible with a wider variety of
objects. The `Record<PropertyKey, unknown>` constraint used previously
was exluding `Error`s, and any object-like things expressed as a custom
class or interface. Now all of those are accepted.

* Ignore `tsd` tests when building

These test modules are not meant to be compiled directly with
TypeScript. They sometimes include errors by-design that would blow up
if building with TypeScript.

* Re-enable TypeScript in `test-d.ts` files to enable linting

The type error assertion was replaced with an alternative that does not
introduce a compile-time error.

#82)

This reverts commit 01763df.

* 3.5.0

* Update changelog

---------

Co-authored-by: github-actions <github-actions@github.com>
Co-authored-by: Mark Stacey <markjstacey@gmail.com>