post_6

promise_1.ts

function fetchData(): Promise<string> {
  return new Promise((resolve, reject) => {
    setTimeout(() => {
      const data = "Here are some mock data 🤡";
      if (data) {
        resolve(data);
      } else {
        reject("Data not found");
      }
    }, 2000);
  });
}

fetchData()
  .then((data) => {
    console.log("Received data:", data);
  })
  .catch((error) => {
    console.error("Error:", error);
  });

// Output: Received data: Here are some mock data 🤡