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fix: limit deep keys to max depth of 10

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Tanner Linsley
2023-09-13 10:37:47 -06:00
parent 658c8f8c6c
commit 46b49ca669
1 changed files with 11 additions and 5 deletions
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16
packages/form-core/src/utils.ts
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@@ -133,22 +133,28 @@ type AllowedIndexes<
? AllowedIndexes<Tail, Keys | Tail['length']>
: Keys
export type DeepKeys<T> = unknown extends T
export type DeepKeys<T, TDepth extends any[] = []> = TDepth['length'] extends 10
? never
: unknown extends T
? keyof T
: object extends T
? string
: T extends readonly any[] & IsTuple<T>
? AllowedIndexes<T> | DeepKeysPrefix<T, AllowedIndexes<T>>
? AllowedIndexes<T> | DeepKeysPrefix<T, AllowedIndexes<T>, TDepth>
: T extends any[]
? DeepKeys<T[number]>
: T extends Date
? never
: T extends object
? (keyof T & string) | DeepKeysPrefix<T, keyof T>
? (keyof T & string) | DeepKeysPrefix<T, keyof T, TDepth>
: never
type DeepKeysPrefix<T, TPrefix> = TPrefix extends keyof T & (number | string)
? `${TPrefix}.${DeepKeys<T[TPrefix]> & string}`
type DeepKeysPrefix<
T,
TPrefix,
TDepth extends any[],
> = TPrefix extends keyof T & (number | string)
? `${TPrefix}.${DeepKeys<T[TPrefix], [...TDepth, any]> & string}`
: never
export type DeepValue<T, TProp> = T extends Record<string | number, any>