Version: 1.0.01.1.01.1.11.1.21.1.31.1.41.1.51.1.61.2.01.2.11.3.01.3.11.3.21.4.01.5.01.5.11.5.21.5.31.5.41.5.51.5.61.5.71.5.81.5.91.5.101.5.111.5.121.5.131.5.142.0.02.0.12.0.22.1.02.1.12.1.22.1.32.1.42.1.52.1.62.2.02.2.12.2.22.3.02.4.02.4.12.4.22.5.02.5.12.5.22.5.32.5.42.6.02.6.12.6.22.6.32.6.42.6.52.7.02.7.12.7.22.7.32.7.42.7.52.7.62.7.72.7.82.7.92.7.102.7.112.7.122.7.132.8.02.9.02.9.12.9.22.9.32.9.42.9.52.9.62.9.72.9.82.9.92.9.102.9.113.0.03.0.13.0.23.0.33.0.43.0.63.0.73.1.03.1.13.1.23.1.33.1.43.1.53.1.63.2.03.2.13.2.23.2.33.2.43.2.53.2.63.3.03.3.13.3.23.3.33.3.43.3.53.3.63.3.73.3.83.3.93.3.103.3.113.3.123.3.133.3.143.4.03.4.13.4.23.4.33.4.43.4.53.4.63.4.73.4.83.4.93.4.103.4.113.4.123.4.133.4.143.4.153.4.163.4.173.4.183.4.193.4.203.4.213.4.223.4.233.4.243.5.03.5.13.5.23.5.33.5.43.5.53.6.03.6.13.6.23.6.33.6.4
const OBJP = Object.getPrototypeOf;
/**
* Similar to {@link isObject}, but also checks if prototype is that of
* `Object` (or `null`).
*
* @param x -
*/
export const isPlainObject = (x) => {
let p;
return (x != null &&
typeof x === "object" &&
((p = OBJP(x)) === null || OBJP(p) === null));
};