Function has

has<KS extends readonly (string | number | symbol)[]>(
...params: [...KS[]],
): (u: unknown) => u is has.loop<KS, {}>
tree.has
The tree.has utility accepts a path into a tree and an optional type-guard, and returns a predicate that returns true if its argument 'has' the specified path.

If the optional type-guard is provided, tree.has will also apply the type-guard to the value it finds at the provided path.
Type Parameters
- KS extends readonly (string | number | symbol)[]
Parameters
- ...params: [...KS[]]
Returns (u: unknown) => u is has.loop<KS, {}>
- Defined in packages/registry/src/has.ts:76
has<const KS extends readonly (string | number | symbol)[], T>(
...params: [...KS[], (u: unknown) => u is T],
): (u: unknown) => u is has.loop<KS, T>
tree.has
The tree.has utility accepts a path into a tree and an optional type-guard, and returns a predicate that returns true if its argument 'has' the specified path.

If the optional type-guard is provided, tree.has will also apply the type-guard to the value it finds at the provided path.
Type Parameters
- const KS extends readonly (string | number | symbol)[]
- T
Parameters
- ...params: [...KS[], (u: unknown) => u is T]
Returns (u: unknown) => u is has.loop<KS, T>
- Defined in packages/registry/src/has.ts:77