cose-kit/dist/node/esm/lib/is_object.js

**DEPRECATED:** Use [@auth0/cose](https://www.npmjs.com/package/@auth0/cose).

function isObjectLike(value) {
    return typeof value === 'object' && value !== null;
}
export default function isObject(input) {
    if (!isObjectLike(input) || Object.prototype.toString.call(input) !== '[object Object]') {
        return false;
    }
    if (Object.getPrototypeOf(input) === null) {
        return true;
    }
    let proto = input;
    while (Object.getPrototypeOf(proto) !== null) {
        proto = Object.getPrototypeOf(proto);
    }
    return Object.getPrototypeOf(input) === proto;
}