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puppeteer/utils/doclint/check_public_api
Jack Franklin 5e8d79bf98 chore: upgrade to TypeScript 3.5 (#5556)
TS 3.5 got much stricter on writing changes to objects with varied types [1] so we have to do a bit of typecasting work to convince TS about the types of keys and values that we are setting.

Longer term we should think about a better data structure that avoids us having to jump through some hoops but for now I think this is a reasonable step to get us onto 3.5.

Same story regarding bindings on `window`: the easiest fix is to cast `window` to `any` for the code that adds to it. I'm sure we can come up with a more type-safe way of doing this in the future.

[1]: https://github.com/Microsoft/TypeScript/wiki/Breaking-Changes#fixes-to-unsound-writes-to-indexed-access-types
2020-03-31 10:48:09 +02:00
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