import { getType } from './getType.js'; import { isType } from './isType.js'; export function isInstanceOf(value, classOrClassName) { if (typeof classOrClassName === 'function') { for (let p = value; p; p = Object.getPrototypeOf(p)) { if (isType(p, classOrClassName)) { return true; } } } else { for (let p = value; p; p = Object.getPrototypeOf(p)) { if (getType(p) === classOrClassName) { return true; } } } return false; }