xdash API Reference / isKeyOf
Function: isKeyOf()
isKeyOf<
T>(value,obj):value is keyof T
Defined in: src/typed.ts:143
Determines if a value is a key of an object.
Type Parameters
T
T extends object
Parameters
value
unknown
value to check
obj
T
object to check if the value is a key of
Returns
value is keyof T
true if the value is a key of the object, false otherwise