fix(deps): update dependency puppeteer to v4

[renovate-bot]

This PR contains the following updates:

Package	Type	Update	Change
puppeteer	dependencies	major	^3.0.0 -> ^4.0.0
puppeteer	devDependencies	major	^3.0.0 -> ^4.0.0

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Release Notes

puppeteer/puppeteer

v4.0.0

Compare Source

Breaking change: Puppeteer no longer uses Node’s EventEmitter library

As part of our work to make Puppeteer agnostic of its environment we are removing the dependency on Node’s EventEmitter in favour of an event emitter that is not tied to Node. Under the hood we use Mitt, but we extend Mitt with additional functionality to match most of the methods that Node’s EventEmitter provides. The following methods have been removed from Puppeteer classes that extend EventEmitter:

• eventNames()
• getMaxListeners()
• listeners(eventName)
• prependListener
• prependOnceListener
• setMaxListeners(n)
• rawListeners(eventName)

Additionally all the static methods on the EventEmitter class are not supported:

• listenerCount(emitter, eventName)
• defaultMaxListeners
• errorMonitor

Node’s EventEmitter emitted a newListener event when a listener was added and a removeListener event when one was removed. These are not supported and will not be emitted.

New features and improvements

• Send/receive debug logs are now split out into separate channels making the logs much clearer (#​6017)
• You can now call isJavaScriptEnabled() on a Puppeteer page to find out if JS is enabled on the page (#​5993)

Bug fixes

• Puppeteer is now much better at killing lingering browser processes, especially when you exit a test run with Ctrl-C (#​6011)

Behind the scenes

• We've started work on a new documentation system that uses TSDoc to generate documentation from our source code and have been porting documentation into code accordingly.

Raw notes

5493494 - chore: mark version 4.0.0
03ab1c1 - fix: improve Ctrl + C support (#​6011)
b659969 - chore: migrate away from Node's EventEmitter (#​5979)
6e060ce - fix(connection): separate send/receive debug logging (#​6017)
c701ea1 - chore: fix npm test command (#​6010)
398c16d - chore: fix docs linter (#​6009)
4205ff7 - docs(api): remove subheader for non-namespace
3d56a9e - chore: add test configuration options for running tests against multiple products (#​5964)
5c91dfb - chore: move index.js into src (#​6007)
8a099a0 - docs: replace @​return with @​returns (#​6006)
23f18d8 - docs(new): start documenting the Page class (#​6001)
c1d7be3 - docs(api): add copy-pasting text example to Mouse class (#​6000)
91eb745 - chore: ensure new-docs are up to date (#​5994)
b86ff21 - feat(api): add Page.isJavaScriptEnabled + mark properties as private (#​5993)
354f942 - feat: improve error reporting on aarch64 (#​5167)
9c656d4 - chore: remove prefers-color-scheme: no-preference (#​5990)
83c29d9 - chore: clean lib when running tsc (#​5982)
ca8b0d6 - feat(new-docs): migrate Dialog documentation to TSDoc (#​5981)
0b3d52a - feat(new-docs): add TSDoc comments to Accessibility (#​5971)
086c089 - chore: commit base new-docs (#​5973)
0032420 - chore: Introduce API Extractor and start generating documentation (#​5967)
ef63c64 - test: check installation with Firefox (#​5965)
c2d32b1 - chore: rename image assets
a84e07c - chore: increase readability of Puppeteer diagram (#​5947)
58d1eab - chore: mark version v3.3.0-post (#​5960)

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[codecov]

Codecov Report

Merging #976 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #976   +/-   ##
=======================================
  Coverage   92.89%   92.89%           
=======================================
  Files          19       19           
  Lines        4023     4023           
  Branches      488      488           
=======================================
  Hits         3737     3737           
  Misses        286      286           

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