Ankit Kumar (अंकित कुमार) ankitskvmdam

ankitskvmdam / nested.ts

Created January 19, 2023 13:46

To get nested key of an Object.

	export type TNestedKeyOf<T extends object> = {
	[Key in keyof T]: T[Key] extends object
	? T[Key] extends RelativeIndexable<any>
	? Key
	: // @ts-ignore
	Key \| `${Key}.${TNestedKeyOf<TMakeAllPropertiesRequired<T[Key]>>}`
	: Key
	}[keyof T]