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When working in JavaScript, I am trying to achieve a specific output by sorting all key-value pairs. How can I accomplish this efficiently?
let obj1 = {"business": false, "economy": true, "first": false, "premium": true}
expected output = { "economy": true, "premium": true,"business": false, "first": false}
expected output = { "economy": true, "premium": true,"business": false, "first": false}