René's URL Explorer Experiment


Title: Allow arbitrary catch clause type annotations by jakebailey · Pull Request #52280 · microsoft/TypeScript · GitHub

Open Graph Title: Allow arbitrary catch clause type annotations by jakebailey · Pull Request #52280 · microsoft/TypeScript

X Title: Allow arbitrary catch clause type annotations by jakebailey · Pull Request #52280 · microsoft/TypeScript

Description: TypeScript is a superset of JavaScript that compiles to clean JavaScript output. - Allow arbitrary catch clause type annotations by jakebailey · Pull Request #52280 · microsoft/TypeScript

Open Graph Description: Fixes #20024 Playground This is a follow-up to #52240 to exercise my comment in #52240 (comment), pulled into a PR for design meeting demoing. The actual change is db0c9b0 (i.e. deletions only!), t...

X Description: Fixes #20024 Playground This is a follow-up to #52240 to exercise my comment in #52240 (comment), pulled into a PR for design meeting demoing. The actual change is db0c9b0 (i.e. deletions only!), t...

Opengraph URL: https://github.com/microsoft/TypeScript/pull/52280

X: @github

direct link

Domain: github.com

route-pattern/_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format)
route-controllervoltron_pull_requests_fragments
route-actionpull_request_layout
fetch-noncev2:54eb25dd-1a7f-9b04-0090-8be32f2e8dd9
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idC3E0:12CC5:B7458B:F68A99:6A62AC51
html-safe-nonce3b809261911420fa56bfcd330c39dbfd4b348fc9581ba94d1d4dc3063696355a
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJDM0UwOjEyQ0M1OkI3NDU4QjpGNjhBOTk6NkE2MkFDNTEiLCJ2aXNpdG9yX2lkIjoiNTU0NDk4NzgyOTU4Njc5OTY5NyIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmacab0eb43c8bd9e41f630afba10488a20208b04ce0f087c6faf96611e3f52ea6f3
hovercard-subject-tagpull_request:1200914454
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///voltron/pull_requests_fragments/pull_request_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/microsoft/TypeScript/52280/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/231795bb95fb6e2d7a051c06e1505178a22ee3423805aed7e3e7b32f406807d7/microsoft/TypeScript/pull/52280
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/231795bb95fb6e2d7a051c06e1505178a22ee3423805aed7e3e7b32f406807d7/microsoft/TypeScript/pull/52280
og:image:altFixes #20024 Playground This is a follow-up to #52240 to exercise my comment in #52240 (comment), pulled into a PR for design meeting demoing. The actual change is db0c9b0 (i.e. deletions only!), t...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamejakebailey
hostnamegithub.com
expected-hostnamegithub.com
Nonee362a1b5e54cdb52dad78dc403bb9e6a8362e7c0448a1d804fe243f9fac57954
turbo-cache-controlno-cache
go-importgithub.com/microsoft/TypeScript git https://github.com/microsoft/TypeScript.git
octolytics-dimension-user_id6154722
octolytics-dimension-user_loginmicrosoft
octolytics-dimension-repository_id20929025
octolytics-dimension-repository_nwomicrosoft/TypeScript
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id20929025
octolytics-dimension-repository_network_root_nwomicrosoft/TypeScript
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release5410e150d3e7c804f80827080c5f130c97eaf5a4
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/microsoft/TypeScript/pull/52280#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmicrosoft%2FTypeScript%2Fpull%2F52280
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub Copilot appDirect agents from issue to mergehttps://github.com/features/ai/github-app
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
Code QualityEnforce quality at mergehttps://github.com/features/code-quality
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
View all resourceshttps://github.com/resources
GitHub SponsorsFund open source developershttps://github.com/open-source/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/open-source/accelerator
GitHub Starshttps://stars.github.com
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/enterprise/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmicrosoft%2FTypeScript%2Fpull%2F52280
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=microsoft%2FTypeScript
Reloadhttps://github.com/microsoft/TypeScript/pull/52280
Reloadhttps://github.com/microsoft/TypeScript/pull/52280
Reloadhttps://github.com/microsoft/TypeScript/pull/52280
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/52280
microsoft https://github.com/microsoft
TypeScripthttps://github.com/microsoft/TypeScript
Notifications https://github.com/login?return_to=%2Fmicrosoft%2FTypeScript
Fork 13.6k https://github.com/login?return_to=%2Fmicrosoft%2FTypeScript
Star 110k https://github.com/login?return_to=%2Fmicrosoft%2FTypeScript
Code https://github.com/microsoft/TypeScript
Issues 5k+ https://github.com/microsoft/TypeScript/issues
Pull requests 21 https://github.com/microsoft/TypeScript/pulls
Actions https://github.com/microsoft/TypeScript/actions
Projects https://github.com/microsoft/TypeScript/projects
Models https://github.com/microsoft/TypeScript/models
Wiki https://github.com/microsoft/TypeScript/wiki
Security and quality 0 https://github.com/microsoft/TypeScript/security
Insights https://github.com/microsoft/TypeScript/pulse
Code https://github.com/microsoft/TypeScript
Issues https://github.com/microsoft/TypeScript/issues
Pull requests https://github.com/microsoft/TypeScript/pulls
Actions https://github.com/microsoft/TypeScript/actions
Projects https://github.com/microsoft/TypeScript/projects
Models https://github.com/microsoft/TypeScript/models
Wiki https://github.com/microsoft/TypeScript/wiki
Security and quality https://github.com/microsoft/TypeScript/security
Insights https://github.com/microsoft/TypeScript/pulse
jakebaileyhttps://github.com/jakebailey
microsoft:mainhttps://github.com/microsoft/TypeScript/tree/main
jakebailey:arbitrary-catch-clause-annotationshttps://github.com/jakebailey/TypeScript/tree/arbitrary-catch-clause-annotations
Conversationhttps://github.com/microsoft/TypeScript/pull/52280
Commits9 (9)https://github.com/microsoft/TypeScript/pull/52280/commits
Checkshttps://github.com/microsoft/TypeScript/pull/52280/checks
Files changedhttps://github.com/microsoft/TypeScript/pull/52280/files
Allow arbitrary catch clause type annotationshttps://github.com/microsoft/TypeScript/pull/52280#top
jakebaileyhttps://github.com/jakebailey
microsoft:mainhttps://github.com/microsoft/TypeScript/tree/main
jakebailey:arbitrary-catch-clause-annotationshttps://github.com/jakebailey/TypeScript/tree/arbitrary-catch-clause-annotations
https://github.com/jakebailey
jakebaileyhttps://github.com/jakebailey
Jan 17, 2023https://github.com/microsoft/TypeScript/pull/52280#issue-1537114278
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/52280
#20024https://github.com/microsoft/TypeScript/issues/20024
Playgroundhttps://www.staging-typescript.org/play?ts=5.0.0-pr-52280-7
#52240https://github.com/microsoft/TypeScript/pull/52240
#52240 (comment)https://github.com/microsoft/TypeScript/pull/52240#issuecomment-1382691157
db0c9b0https://github.com/microsoft/TypeScript/commit/db0c9b08823c9b8365d45ce746e385c0ac99a94c
#52240https://github.com/microsoft/TypeScript/pull/52240
#13219https://github.com/microsoft/TypeScript/issues/13219
#52240https://github.com/microsoft/TypeScript/pull/52240
#51390https://github.com/microsoft/TypeScript/issues/51390
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/52280
jakebaileyhttps://github.com/jakebailey
January 13, 2023 21:49https://github.com/microsoft/TypeScript/pull/52280#commits-pushed-165b112
https://github.com/jakebailey
Add test caseshttps://github.com/microsoft/TypeScript/pull/52280/commits/165b112d28abcdd5e2119cfbbc763646c24c1ce2
165b112https://github.com/microsoft/TypeScript/pull/52280/commits/165b112d28abcdd5e2119cfbbc763646c24c1ce2
https://github.com/jakebailey
Treat catch clauses the same as other variable declarationshttps://github.com/microsoft/TypeScript/pull/52280/commits/f877b232b0e8cdeaf90e47d90516967dced8a0c2
f877b23https://github.com/microsoft/TypeScript/pull/52280/commits/f877b232b0e8cdeaf90e47d90516967dced8a0c2
https://github.com/jakebailey
Also test non-strict modehttps://github.com/microsoft/TypeScript/pull/52280/commits/6a21dd6d18e42b8ea288ab99aaa91d250a21bbf7
6a21dd6https://github.com/microsoft/TypeScript/pull/52280/commits/6a21dd6d18e42b8ea288ab99aaa91d250a21bbf7
https://github.com/jakebailey
Return earlyhttps://github.com/microsoft/TypeScript/pull/52280/commits/c7a4c134c37df20b55780fd4594335101cf1bd4f
c7a4c13https://github.com/microsoft/TypeScript/pull/52280/commits/c7a4c134c37df20b55780fd4594335101cf1bd4f
https://github.com/typescript-bot
typescript-bothttps://github.com/typescript-bot
jakebaileyhttps://github.com/jakebailey
Jan 17, 2023https://github.com/microsoft/TypeScript/pull/52280#event-8250336833
https://github.com/typescript-bot
typescript-bothttps://github.com/typescript-bot
Author: Team https://github.com/microsoft/TypeScript/issues?q=state%3Aopen%20label%3A%22Author%3A%20Team%22
For Uncommitted Bug https://github.com/microsoft/TypeScript/issues?q=state%3Aopen%20label%3A%22For%20Uncommitted%20Bug%22
Jan 17, 2023https://github.com/microsoft/TypeScript/pull/52280#event-8250336999
https://github.com/jakebailey
jakebaileyhttps://github.com/jakebailey
Jan 17, 2023https://github.com/microsoft/TypeScript/pull/52280#event-8250385867
https://github.com/jakebailey
jakebaileyhttps://github.com/jakebailey
Jan 17, 2023https://github.com/microsoft/TypeScript/pull/52280#issuecomment-1386173506
@typescript-bothttps://github.com/typescript-bot
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/52280
https://github.com/typescript-bot
Sign in to viewhttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmicrosoft%2FTypeScript%2Fpull%2F52280
https://github.com/typescript-bot
Sign in to viewhttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmicrosoft%2FTypeScript%2Fpull%2F52280
https://github.com/jakebailey
jakebaileyhttps://github.com/jakebailey
force-pushedhttps://github.com/microsoft/TypeScript/compare/9386f12da9b49ac37e82c0cb531191bfec3bce46..db0c9b08823c9b8365d45ce746e385c0ac99a94c
9386f12https://github.com/microsoft/TypeScript/commit/9386f12da9b49ac37e82c0cb531191bfec3bce46
db0c9b0https://github.com/microsoft/TypeScript/commit/db0c9b08823c9b8365d45ce746e385c0ac99a94c
Compare https://github.com/microsoft/TypeScript/compare/9386f12da9b49ac37e82c0cb531191bfec3bce46..db0c9b08823c9b8365d45ce746e385c0ac99a94c
January 17, 2023 22:37https://github.com/microsoft/TypeScript/pull/52280#event-8250434811
https://github.com/jakebailey
jakebaileyhttps://github.com/jakebailey
Jan 17, 2023https://github.com/microsoft/TypeScript/pull/52280#issuecomment-1386185318
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/52280
https://user-images.githubusercontent.com/5341706/213028367-cba92755-c714-4e4b-8c37-3ab524ac444b.png
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/52280
jakebaileyhttps://github.com/jakebailey
January 17, 2023 17:24https://github.com/microsoft/TypeScript/pull/52280#commits-pushed-ac616e2
https://github.com/jakebailey
Merge branch 'main' into fix-47383https://github.com/microsoft/TypeScript/pull/52280/commits/ac616e25fbac4cd7952ce6585e2aa0102e224d1e
ac616e2https://github.com/microsoft/TypeScript/pull/52280/commits/ac616e25fbac4cd7952ce6585e2aa0102e224d1e
https://github.com/jakebailey
Merge branch 'main' into fix-47383https://github.com/microsoft/TypeScript/pull/52280/commits/6aba586916fcb5e2d3dffb7954d769f596f2d6e2
6aba586https://github.com/microsoft/TypeScript/pull/52280/commits/6aba586916fcb5e2d3dffb7954d769f596f2d6e2
https://github.com/jakebailey
jakebaileyhttps://github.com/jakebailey
force-pushedhttps://github.com/microsoft/TypeScript/compare/db0c9b08823c9b8365d45ce746e385c0ac99a94c..64cc18f91e01f2127f9891c2b2222367f8e72aff
db0c9b0https://github.com/microsoft/TypeScript/commit/db0c9b08823c9b8365d45ce746e385c0ac99a94c
64cc18fhttps://github.com/microsoft/TypeScript/commit/64cc18f91e01f2127f9891c2b2222367f8e72aff
Compare https://github.com/microsoft/TypeScript/compare/db0c9b08823c9b8365d45ce746e385c0ac99a94c..64cc18f91e01f2127f9891c2b2222367f8e72aff
January 18, 2023 19:02https://github.com/microsoft/TypeScript/pull/52280#event-8258930492
https://github.com/jakebailey
jakebaileyhttps://github.com/jakebailey
Jan 18, 2023https://github.com/microsoft/TypeScript/pull/52280#issuecomment-1387675411
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/52280
https://github.com/jakebailey
jakebaileyhttps://github.com/jakebailey
Jan 18, 2023https://github.com/microsoft/TypeScript/pull/52280#issuecomment-1387675840
@typescript-bothttps://github.com/typescript-bot
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/52280
https://github.com/typescript-bot
typescript-bothttps://github.com/typescript-bot
Jan 18, 2023https://github.com/microsoft/TypeScript/pull/52280#issuecomment-1387675926
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/52280
@jakebaileyhttps://github.com/jakebailey
4368a4ahttps://github.com/microsoft/TypeScript/commit/4368a4a09e30583ed023b378eda1103f02923433
herehttps://typescript.visualstudio.com/cf7ac146-d525-443c-b23c-0d58337efebc/_build/results?buildId=142987
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/52280
https://github.com/typescript-bot
typescript-bothttps://github.com/typescript-bot
Jan 18, 2023https://github.com/microsoft/TypeScript/pull/52280#issuecomment-1387679452
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/52280
@jakebaileyhttps://github.com/jakebailey
an installable tgzhttps://typescript.visualstudio.com/cf7ac146-d525-443c-b23c-0d58337efebc/_apis/build/builds/142987/artifacts?artifactName=tgz&fileId=8976A24C1A928E71502339E84B0A8225C82B23FFC1FE8203D30CA0E938C0815C02&fileName=/typescript-5.0.0-insiders.20230118.tgz
for this buildhttps://www.staging-typescript.org/play?ts=5.0.0-pr-52280-7
npmhttps://www.npmjs.com/package/@typescript-deploys/pr-build/v/5.0.0-pr-52280-7
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/52280
jakebaileyhttps://github.com/jakebailey
January 18, 2023 11:56https://github.com/microsoft/TypeScript/pull/52280#commits-pushed-838da0d
https://github.com/jakebailey
Remove commenthttps://github.com/microsoft/TypeScript/pull/52280/commits/838da0d41bd4ce09d8bfa8e4573d89a6b310bc1e
838da0dhttps://github.com/microsoft/TypeScript/pull/52280/commits/838da0d41bd4ce09d8bfa8e4573d89a6b310bc1e
https://github.com/jakebailey
Allow arbitrary catch clause type annotationshttps://github.com/microsoft/TypeScript/pull/52280/commits/8ba18fd1bb35da68e05c7f08aad031a273c52f32
8ba18fdhttps://github.com/microsoft/TypeScript/pull/52280/commits/8ba18fd1bb35da68e05c7f08aad031a273c52f32
https://github.com/jakebailey
Fix error in tsserver with semantic tokens enabled; needs testhttps://github.com/microsoft/TypeScript/pull/52280/commits/516267c14842a821d2dffe0c26fa5cebca61b831
516267chttps://github.com/microsoft/TypeScript/pull/52280/commits/516267c14842a821d2dffe0c26fa5cebca61b831
https://github.com/jakebailey
jakebaileyhttps://github.com/jakebailey
force-pushedhttps://github.com/microsoft/TypeScript/compare/4368a4a09e30583ed023b378eda1103f02923433..516267c14842a821d2dffe0c26fa5cebca61b831
4368a4ahttps://github.com/microsoft/TypeScript/commit/4368a4a09e30583ed023b378eda1103f02923433
516267chttps://github.com/microsoft/TypeScript/commit/516267c14842a821d2dffe0c26fa5cebca61b831
Compare https://github.com/microsoft/TypeScript/compare/4368a4a09e30583ed023b378eda1103f02923433..516267c14842a821d2dffe0c26fa5cebca61b831
January 18, 2023 20:57https://github.com/microsoft/TypeScript/pull/52280#event-8305820983
https://github.com/jakebailey
jakebaileyhttps://github.com/jakebailey
Jan 18, 2023https://github.com/microsoft/TypeScript/pull/52280#issuecomment-1396168879
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/52280
#52240https://github.com/microsoft/TypeScript/pull/52240
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/52280
https://github.com/jakebailey
jakebaileyhttps://github.com/jakebailey
Jan 18, 2023https://github.com/microsoft/TypeScript/pull/52280#event-8306450197
https://github.com/DanielRosenwasser
DanielRosenwasserhttps://github.com/DanielRosenwasser
Jan 18, 2023 https://github.com/microsoft/TypeScript/pull/52280#ref-issue-1548267332
Design Meeting Notes, 1/18/2023 #52296 https://github.com/microsoft/TypeScript/issues/52296
https://github.com/jakebailey
jakebaileyhttps://github.com/jakebailey
January 29, 2024 19:35https://github.com/microsoft/TypeScript/pull/52280#event-11632389313
https://github.com/microsoft
microsofthttps://github.com/microsoft
Oct 16, 2025https://github.com/microsoft/TypeScript/pull/52280#event-20324796177
https://github.co/hiddenchars
https://github.com/microsoft/TypeScript/pull/{{ revealButtonHref }}
Sign up for freehttps://github.com/join?source=comment-repo
Sign inhttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmicrosoft%2FTypeScript%2Fpull%2F52280
Copilot code review https://github.com/apps/copilot-pull-request-reviewer
Copilot https://github.com/apps/copilot-pull-request-reviewer
https://github.com/jakebailey
jakebailey https://github.com/jakebailey
Author: Team https://github.com/microsoft/TypeScript/issues?q=state%3Aopen%20label%3A%22Author%3A%20Team%22
For Uncommitted Bug https://github.com/microsoft/TypeScript/issues?q=state%3Aopen%20label%3A%22For%20Uncommitted%20Bug%22
Allow type annotation on catch clause variable https://github.com/microsoft/TypeScript/issues/20024
Please reload this pagehttps://github.com/microsoft/TypeScript/pull/52280
https://github.com/jakebailey
https://github.com/typescript-bot
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.