TS6198

error TS6198: All destructured elements are unused.

Broken Code ❌

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function returnSomething(): {low: number; high: number} {
  return {
    low: 10,
    high: 20,
  };
}

const {low: lowest, high: highest} = returnSomething();

Fixed Code ✔️

You have to make use of the destructured values in your application / code:

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function returnSomething(): {low: number; high: number} {
  return {
    low: 10,
    high: 20,
  };
}

const {low: lowest, high: highest} = returnSomething();

console.log(lowest + highest);