Получите все ключи от Pbject Javascirpt
const object1 = {
a: 'somestring',
b: 42,
c: false
};
console.log(Object.keys(object1)); // expected output: Array ["a", "b", "c"]
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/keys
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