* fix: modified comment for method product, platform and newPage
* fix: added comment for browsercontext, StartCSSCoverage, StartJSCoverage
* fix: corrected comments for JSONValue, asElement, evaluateHandle
* fix: corrected comments for JSONValue, asElement, evaluateHandle
* fix: added comments for some of the method
* fix: added proper comments
Co-authored-by: Jack Franklin <jacktfranklin@chromium.org>
This PR fixes the fact that currently if you have:
```ts
page.on('request', request => {
})
```
Then `request` will be typed as `any`. We can fix this by defining an
interface of event name => callback argument type, and looking that up
when you call `page.on`.
Also includes a drive-by fix to ensure we convert response headers to
strings, and updates the types accordingly.
We can use the new `Lowercase` util in TS4 to avoid duplicating the type
and instead lowercase it.
Note we still need to do the work so callbacks are typed correctly:
```ts
page.on('request', request => {
})
```
Right now `request` is `any`, whereas it should be a
`puppeteer.HTTPRequest`. You can manually set the type for now, and I
will work on adding types for events so that this is done automatically
by the compiler in a future release.
Fixes#6854.
* roll Chromium to version 86, r800071
* roll Chrome DevTools protocol version to 0.0.799653
* fix HTTPRequest.continue after
* CDP: accept post data in the binary form in Fetch.continueRequest.
https://chromium-review.googlesource.com/c/chromium/src/+/2315239
* update new-docs
* chore: enforce file extensions on imports
To make our output agnostic it should include file extensions in the
output, as per the ESM spec. It's a bit odd for Node packages but makes
it easier to publish a browser build.
* chore: Use devtools-protocol package
Rather than maintain our own protocol we can instead use the devtools-protocol package and pin it to the version of Chromium that Puppeteer is shipping with.
The only changes are naming changes between the bespoke protocol that Puppeteer created and the devtools-protocol one.
These files will be used by both the web and node versions of Puppeteer.
Another name for this might be "core" but I don't want to cause
confusion with the puppeteer-core package that we publish at the moment.
