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// source : https://dmitripavlutin.com/how-to-compare-objects-in-javascript/
export function deepEqual(object1: any, object2: any): boolean {    const keys1 = Object.keys(object1);    const keys2 = Object.keys(object2);
    if (keys1.length !== keys2.length) {        return false;    }
    for (const key of keys1) {        const val1 = object1[key];        const val2 = object2[key];        const areObjects = isObject(val1) && isObject(val2);        if (        areObjects && !deepEqual(val1, val2) ||      !areObjects && val1 !== val2        ) {        return false;        }    }
    return true;}
function isObject(object: any): boolean {    return object != null && typeof object === 'object';}