// @ts-check

/**
 * Get a property if it's an "own" property, otherwise return `undefined`.
 *
 * @example
 * const obj = { foo: "bar" };
 *
 * obj.foo;
 * // => "bar"
 * obj.hasOwnProperty
 * // => [Function]
 *
 * getOwn(obj, "foo");
 * // => "bar"
 * getOwn(obj, "hasOwnProperty");
 * // => undefined
 *
 * @template {object} T
 * @param {T} obj
 * @param {keyof T} key
 * @returns {undefined | T[keyof T]}
 */
export default (obj, key) => Object.hasOwn(obj, key) ? obj[key] : undefined;