Managing Asynchronous Operations with Promises

Discover how to use Promises in TypeScript to handle asynchronous tasks, ensuring clean and maintainable code for async operations.

function fetchData(): Promise<string> {
  return new Promise((resolve, reject) => {
    // Simulate fetching data
    setTimeout(() => {
      resolve("Data fetched successfully");
    }, 1000);
  });
}

fetchData()
  .then((data) => {
    console.log(data);
  })
  .catch((error) => {
    console.error(error);
  });