`RestrictedCrawlingContext` should not extend `Record<string, unknown>`

[janbuchar]

The parent is there for backwards compatibility and it leads to subtle bugs that could be prevented with type checking otherwise.

[AbhinawRatan]

Hey can you give some info on how to replicate the bug in my locals ?

[janbuchar]

The line in question is this: https://github.com/apify/crawlee/blob/2dce7fb8671639a333e3ade3863a1ef07d6a34b0/packages/core/src/crawlers/crawler_commons.ts#L17

And the problem is that the type as it is now allows accessing any property, which leads to errors that Typescript cannot prevent.

However, I don't think this is a good first issue if you're looking to contribute to Crawlee. It's in the milestone for a 4.0 release which doesn't have a fixed schedule yet, so if you manage to fix it, the PR is going to stick around for a while.