5 lines
198 B
TypeScript
5 lines
198 B
TypeScript
declare function hasOwn<O, K extends PropertyKey>(o: O, p: K): p is K & keyof O;
|
|
declare function hasOwn<O, K extends PropertyKey, V = unknown>(o: O, p: K): o is O & Record<K, V>;
|
|
|
|
export = hasOwn;
|