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TypeScript 4.0 Iteration Plan
#38510 opened May 12, 2020 by DanielRosenwasser
Open 26
TypeScript Roadmap: January - June 2020
#36948 opened Feb 21, 2020 by DanielRosenwasser
Open 7
CI Status Thread
#33716 opened Oct 1, 2019 by weswigham
Open 251
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4,553 Open 22,099 Closed
4,553 Open 22,099 Closed
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About the use of life files
#39069 opened Jun 15, 2020 by vueProgrammer
Adjust type declarations of build in Javascript classes to reflect Javascript object/class hierarchy
#39068 opened Jun 14, 2020 by PetaSoft 5 of 5
use .constructor to narrow type Duplicate
#39067 opened Jun 14, 2020 by LongTengDao 5 of 5
1
Add support for ES.Next private methods and private accessor properties
#39066 opened Jun 14, 2020 by PetaSoft 3 of 5
Make property access type checking less restictive Declined Suggestion
#39065 opened Jun 14, 2020 by PetaSoft 4 of 5
4
Types defining `Symbol.hasInstance` should be eligible to use with the `instanceof` operator
#39064 opened Jun 14, 2020 by lazytype
1
Negated instanceof operator, !instanceof Out of Scope Suggestion
#39062 opened Jun 13, 2020 by kshetline 4 of 4
1
Possible regression: Maximum call stack size exceeded when migrating from 3.7.5 to latest version
#39059 opened Jun 13, 2020 by nscarcella
Type inference failing for window.onbeforeunload
#39057 opened Jun 12, 2020 by amcasey
3
Design Meeting Notes, 6/12/2020 Design Notes
#39054 opened Jun 12, 2020 by DanielRosenwasser
2
Missing excess property error for discriminated union Bug
#39050 opened Jun 12, 2020 by OliverJAsh Backlog
1
No auto-complete suggestions showing up, but Quick Fix has the correct import Bug Domain: Auto-import Domain: Completion Lists
#39048 opened Jun 11, 2020 by drj17 TypeScript 3.9 June 2020 Servicing Release
@andrewbranch
3
Default formatter cant format JS Optional catch binding properly Bug Domain: Formatter Effort: Moderate help wanted
#39047 opened Jun 12, 2020 by AnnAngela Typescript 4.0.1
@andrewbranch
Nested try block breaks type checking Bug
#39043 opened Jun 12, 2020 by warrenfalk Typescript 4.0.1
@ahejlsberg
3
support custom moduleResolution
#39041 opened Jun 12, 2020 by xiaoxiangmoe
DOM not imported Needs More Info
#39040 opened Jun 12, 2020 by R00tS3c
2
octal escape sequence literal type Bug
#39038 opened Jun 12, 2020 by xiaoxiangmoe Backlog
Make cross-file go-to-definition work in the syntax-only server Bug
#39037 opened Jun 12, 2020 by DanielRosenwasser TypeScript 4.0
"is assignable to the constraint of type but could be instantiated with a different subtype of constraint" error with assetion function Design Limitation
#39036 opened Jun 12, 2020 by mateja176
1
Partial Semantic Mode Meta-Issue Meta-Issue
#39035 opened Jun 12, 2020 by DanielRosenwasser 0 of 5 TypeScript 4.0
1
Consider loose completions in the syntax server on unresolved/error types In Discussion Suggestion
#39034 opened Jun 12, 2020 by DanielRosenwasser
Expand when `isNewIdentifierLocation` is set in the syntax server In Discussion Suggestion
#39033 opened Jun 12, 2020 by DanielRosenwasser
Provide a better display experience for unresolved values and types In Discussion Suggestion
#39032 opened Jun 12, 2020 by DanielRosenwasser
a list of escaped character codes is displayed instead of part of the path Bug
#39027 opened Jun 10, 2020 by vadimmos TypeScript 4.0
@rbuckton
1
If exported variable is renamed, tsc will generate code with a syntax error Bug
#39022 opened Jun 11, 2020 by gdh1995 TypeScript 4.0
@rbuckton
1
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