René's URL Explorer Experiment


Title: TypeScript/doc/release-notes/TypeScript 2.8.md at master · hou1217/TypeScript · GitHub

Open Graph Title: TypeScript/doc/release-notes/TypeScript 2.8.md at master · hou1217/TypeScript

X Title: TypeScript/doc/release-notes/TypeScript 2.8.md at master · hou1217/TypeScript

Description: TypeScript使用手册。TypeScript is a superset of JavaScript that compiles to clean JavaScript output. http://www.typescriptlang.org - TypeScript/doc/release-notes/TypeScript 2.8.md at master · hou1217/TypeScript

Open Graph Description: TypeScript使用手册。TypeScript is a superset of JavaScript that compiles to clean JavaScript output. http://www.typescriptlang.org - hou1217/TypeScript

X Description: TypeScript使用手册。TypeScript is a superset of JavaScript that compiles to clean JavaScript output. http://www.typescriptlang.org - hou1217/TypeScript

Opengraph URL: https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository/blob/*name(/*path)
route-controllerblob
route-actionshow
fetch-noncev2:ddffdec8-b0ce-22b6-8765-b6cf9f32bd64
current-catalog-service-hashf3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-id9FD2:2134A7:43A0419:5AEB05B:6A652A74
html-safe-nonce0a82a85dc52a948fff1320e673a3a0e80546219b3ca1fba5f9dad903bd7d6d2c
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI5RkQyOjIxMzRBNzo0M0EwNDE5OjVBRUIwNUI6NkE2NTJBNzQiLCJ2aXNpdG9yX2lkIjoiODE5OTM0NDgyOTM0MzQ0MzA4IiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmac0a0eea7b9147f05d8bd674d133d02abfdc1b9f4195b05dbe63c3cc6919ab080d
hovercard-subject-tagrepository:227074142
github-keyboard-shortcutsrepository,source-code,file-tree,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///blob/show
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md
twitter:imagehttps://opengraph.githubassets.com/97bfbd7cc775344dfc37cf3de3ac6bdebd100de72dd0ae8edfbf7881b4fa36c8/hou1217/TypeScript
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/97bfbd7cc775344dfc37cf3de3ac6bdebd100de72dd0ae8edfbf7881b4fa36c8/hou1217/TypeScript
og:image:altTypeScript使用手册。TypeScript is a superset of JavaScript that compiles to clean JavaScript output. http://www.typescriptlang.org - hou1217/TypeScript
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
None52c76df668885aaff23b50bdca1fa1ea44ac9c1553e888ebc70ff1e4daa4625b
turbo-cache-controlno-cache
go-importgithub.com/hou1217/TypeScript git https://github.com/hou1217/TypeScript.git
octolytics-dimension-user_id25771649
octolytics-dimension-user_loginhou1217
octolytics-dimension-repository_id227074142
octolytics-dimension-repository_nwohou1217/TypeScript
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forktrue
octolytics-dimension-repository_parent_id32672955
octolytics-dimension-repository_parent_nwozhongsp/TypeScript
octolytics-dimension-repository_network_root_id32672955
octolytics-dimension-repository_network_root_nwozhongsp/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
release309153364422b3c499922d1a2a6404910a58ed8e
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fhou1217%2FTypeScript%2Fblob%2Fmaster%2Fdoc%2Frelease-notes%2FTypeScript%25202.8.md
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%2Fhou1217%2FTypeScript%2Fblob%2Fmaster%2Fdoc%2Frelease-notes%2FTypeScript%25202.8.md
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%2Fblob%2Fshow&source=header-repo&source_repo=hou1217%2FTypeScript
Reloadhttps://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md
Reloadhttps://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md
Reloadhttps://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md
hou1217 https://github.com/hou1217
TypeScripthttps://github.com/hou1217/TypeScript
zhongsp/TypeScripthttps://github.com/zhongsp/TypeScript
Notifications https://github.com/login?return_to=%2Fhou1217%2FTypeScript
Fork 0 https://github.com/login?return_to=%2Fhou1217%2FTypeScript
Star 1 https://github.com/login?return_to=%2Fhou1217%2FTypeScript
Code https://github.com/hou1217/TypeScript
Pull requests 0 https://github.com/hou1217/TypeScript/pulls
Actions https://github.com/hou1217/TypeScript/actions
Projects https://github.com/hou1217/TypeScript/projects
Security and quality 0 https://github.com/hou1217/TypeScript/security
Insights https://github.com/hou1217/TypeScript/pulse
Code https://github.com/hou1217/TypeScript
Pull requests https://github.com/hou1217/TypeScript/pulls
Actions https://github.com/hou1217/TypeScript/actions
Projects https://github.com/hou1217/TypeScript/projects
Security and quality https://github.com/hou1217/TypeScript/security
Insights https://github.com/hou1217/TypeScript/pulse
https://github.com/hou1217/TypeScript
TypeScripthttps://github.com/hou1217/TypeScript/tree/master
dochttps://github.com/hou1217/TypeScript/tree/master/doc
release-noteshttps://github.com/hou1217/TypeScript/tree/master/doc/release-notes
Historyhttps://github.com/hou1217/TypeScript/commits/master/doc/release-notes/TypeScript%202.8.md
https://github.com/hou1217/TypeScript/commits/master/doc/release-notes/TypeScript%202.8.md
TypeScripthttps://github.com/hou1217/TypeScript/tree/master
dochttps://github.com/hou1217/TypeScript/tree/master/doc
release-noteshttps://github.com/hou1217/TypeScript/tree/master/doc/release-notes
Rawhttps://github.com/hou1217/TypeScript/raw/refs/heads/master/doc/release-notes/TypeScript%202.8.md
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#typescript-28
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#有条件类型
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#例子
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#分布式有条件类型
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#例子-1
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#例子-2
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#例子-3
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#有条件类型中的类型推断
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#预定义的有条件类型
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#example
建议的https://github.com/Microsoft/TypeScript/issues/12215#issuecomment-307871458
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#改进对映射类型修饰符的控制
同态映射类型https://github.com/Microsoft/TypeScript/pull/12563
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#例子-4
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#例子-5
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#例子-6
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#改进交叉类型上的keyof
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#例子-7
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#更好的处理js文件中的命名空间模式
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#立即执行的函数表达式做为命名空间
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#默认声明
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#原型赋值
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#嵌套与合并声明
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#各文件的jsx工厂
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#例子-8
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#本地范围的jsx命名空间
https://github.com/hou1217/TypeScript/blob/master/doc/release-notes/TypeScript 2.8.md#新的--emitdeclarationsonly
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.