Question

Is it possible to get the value (not key) in a literal object as a literal, not its type (such as string) via mapped type in Typescript?

score 126 · Answer 1 · 2024-12-30 19:43:11

126

Views

Is it possible to get the value (not key) in a literal object as a literal, not its type (such as string) via mapped type in Typescript?

Published on 30 December 2024 at 19:43

score 1.3k · Answer 2 · 2024-12-30 19:19:47

1.3k

Views

Extend Discriminated Unions

Published on 30 December 2024 at 19:19

score 1.4k · Answer 3 · 2024-12-30 19:26:23

1.4k

Views

Type properties to discriminated union types

Published on 30 December 2024 at 19:26

score 256 · Answer 4 · 2024-12-30 19:38:20

256

Views

Do TypeScript conditional types map differently than constrained generics?

Published on 30 December 2024 at 19:38

score 106 · Answer 5 · 2024-12-30 19:24:46

106

Views

Mapped type is not an array type

Published on 30 December 2024 at 19:24

score 87 · Answer 6 · 2024-12-30 19:31:38

87

Views

Mapped type/using a TS variable for a multiple fields?

Published on 30 December 2024 at 19:31

score 89 · Answer 7 · 2024-12-30 19:41:17

89

Views

Is it possible to constrain function arguments to a predefined type through a mapped type?

Published on 30 December 2024 at 19:41

score 2k · Answer 8 · 2024-12-30 19:24:45

2k

Views

Typescript: index signatures in mapped type

Published on 30 December 2024 at 19:24

score 933 · Answer 9 · 2024-12-30 19:22:55

933

Views

Omit readonly property when mapping type

Published on 30 December 2024 at 19:22

score 987 · Answer 10 · 2024-12-30 19:41:03

987

Views

How to define properties in a Typescript interface with dynamic elements in the key name?

Published on 30 December 2024 at 19:41

score 261 · Answer 11 · 2024-12-30 19:41:56

261

Views

typescript - evaluate a specific key's type T[K] in a lookup where values are union or of interface

Published on 30 December 2024 at 19:41

score 666 · Answer 12 · 2024-12-30 19:31:37

666

Views

Mapping a dynamic object to typescript function params

Published on 30 December 2024 at 19:31

score 969 · Answer 13 · 2024-12-30 19:38:19

969

Views

How to force class to implement properties that can store undefined value

Published on 30 December 2024 at 19:38

score 524 · Answer 14 · 2024-12-30 19:22:53

524

Views

Generate Tuple Type using a mapped Type

Published on 30 December 2024 at 19:22

score 305 · Answer 15 · 2024-12-30 19:40:14

305

Views

Why Typescript Mapped tuple types shows all options in AutoCompletion/Intellisense?

Published on 30 December 2024 at 19:40

score 205 · Answer 16 · 2024-12-30 19:40:54

205

Views

Why Typescript dynamic tuple types shows all options in Autocompletion/Intellisense?

Published on 30 December 2024 at 19:40

score 233 · Answer 17 · 2024-12-30 19:39:15

233

Views

How can I create this mapped type to reduce the input to the desired shape?

Published on 30 December 2024 at 19:39

score 47 · Answer 18 · 2024-12-30 19:43:11

47

Views

Constraining a function argument to never to eliminate invalid code paths where a mapped type doesn't satisfy a constraint

Published on 30 December 2024 at 19:43

score 2.4k · Answer 19 · 2024-12-30 19:33:42

2.4k

Views

How to constrain type of object keys to namespace constants?

Published on 30 December 2024 at 19:33

score 1.6k · Answer 20 · 2024-12-30 19:42:36

1.6k

Views

Recursively changing property names of a TypeScript type, including nested arrays and optional properties

Published on 30 December 2024 at 19:42

List Question

Is it possible to get the value (not key) in a literal object as a literal, not its type (such as string) via mapped type in Typescript?

Extend Discriminated Unions

Type properties to discriminated union types

Do TypeScript conditional types map differently than constrained generics?

Mapped type is not an array type

Mapped type/using a TS variable for a multiple fields?

Is it possible to constrain function arguments to a predefined type through a mapped type?

Typescript: index signatures in mapped type

Omit readonly property when mapping type

How to define properties in a Typescript interface with dynamic elements in the key name?

typescript - evaluate a specific key's type T[K] in a lookup where values are union or of interface

Mapping a dynamic object to typescript function params

How to force class to implement properties that can store undefined value

Generate Tuple Type using a mapped Type

Why Typescript Mapped tuple types shows all options in AutoCompletion/Intellisense?

Why Typescript dynamic tuple types shows all options in Autocompletion/Intellisense?

How can I create this mapped type to reduce the input to the desired shape?

Constraining a function argument to never to eliminate invalid code paths where a mapped type doesn't satisfy a constraint

How to constrain type of object keys to namespace constants?

Recursively changing property names of a TypeScript type, including nested arrays and optional properties

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