You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
I am working on a TypeScript project where I need to transform a type with optional properties into a type where the optional properties are replaced with union types that include null. For example, I would like to transform this type A:
Furthermore, I would like this utility type to also support property access, such that the following code:
typeC=DeepUndefinedToNull<A["a"]>
returns a type C equivalent to string | null.
Despite extensive efforts and even assistance from OpenAI's GPT model, I've been unable to create a utility type that achieves this. I believe this could be a valuable addition to type-fest and would be useful for many TypeScript developers who need to handle optional properties in this way.
Would you please consider adding such a utility type to type-fest? Thank you for your time and consideration.
Upvote & Fund
We're using Polar.sh so you can upvote and help fund this issue.
The funding will be given to active contributors.
Thank you in advance for helping prioritize & fund our backlog.
The text was updated successfully, but these errors were encountered:
Hey @dawidk92 , wanted to let you know that I opened a PR implementing this request. It's a pretty solid implementation IMO, and as a bonus it also handles union types. Definitely open to feedback if you want to give it a go!
I am working on a TypeScript project where I need to transform a type with optional properties into a type where the
optional
properties are replaced with union types that includenull
. For example, I would like to transform this typeA
:into this type
B
:Furthermore, I would like this utility type to also support property access, such that the following code:
returns a type
C
equivalent tostring | null
.Despite extensive efforts and even assistance from OpenAI's GPT model, I've been unable to create a utility type that achieves this. I believe this could be a valuable addition to
type-fest
and would be useful for many TypeScript developers who need to handle optional properties in this way.Would you please consider adding such a utility type to
type-fest
? Thank you for your time and consideration.Upvote & Fund
The text was updated successfully, but these errors were encountered: