fix(AddUndefinedToPossiblyUndefinedProperties): recurse down objects (#471)

This commit is contained in:
DD
2022-06-04 16:14:01 +03:00
committed by GitHub
parent 9f386cb874
commit 43c372d817
2 changed files with 6 additions and 2 deletions

View File

@@ -7,7 +7,9 @@ export type Nullable<T> = {
* (since JSON.stringify ignores undefined properties)
*/
export type AddUndefinedToPossiblyUndefinedPropertiesOfInterface<Base> = {
[K in keyof Base]: Base[K] extends Exclude<Base[K], undefined> ? Base[K] : Base[K] | undefined;
[K in keyof Base]: Base[K] extends Exclude<Base[K], undefined>
? AddUndefinedToPossiblyUndefinedPropertiesOfInterface<Base[K]>
: AddUndefinedToPossiblyUndefinedPropertiesOfInterface<Base[K]> | undefined;
};
export type StrictPartial<Base> = AddUndefinedToPossiblyUndefinedPropertiesOfInterface<Partial<Base>>;

View File

@@ -7,7 +7,9 @@ export type Nullable<T> = {
* (since JSON.stringify ignores undefined properties)
*/
export type AddUndefinedToPossiblyUndefinedPropertiesOfInterface<Base> = {
[K in keyof Base]: Base[K] extends Exclude<Base[K], undefined> ? Base[K] : Base[K] | undefined;
[K in keyof Base]: Base[K] extends Exclude<Base[K], undefined>
? AddUndefinedToPossiblyUndefinedPropertiesOfInterface<Base[K]>
: AddUndefinedToPossiblyUndefinedPropertiesOfInterface<Base[K]> | undefined;
};
export type StrictPartial<Base> = AddUndefinedToPossiblyUndefinedPropertiesOfInterface<Partial<Base>>;