Update ESNext with Promise.try (stage 4)

[dirkluijk]

⚙ Compilation target

ESNext / ES2025

⚙ Library

ESNext / ES2025

Missing / Incorrect Definition

Last week, Promise.try got into stage 4. Not sure if this is already in scope for the upcoming TS release, just adding this ticket to track this.

Sample Code

function doSomething(action) {
  return Promise.try(action)
    .then((result) => console.log(result))
    .catch((error) => console.error(error))
    .finally(() => console.log("Done"));
}

doSomething(() => "Sync result");

doSomething(() => {
  throw new Error("Sync error");
});

doSomething(async () => "Async result");

doSomething(async () => {
  throw new Error("Async error");
});

Documentation Link

• https://github.com/tc39/proposal-promise-try
• https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/try
• https://caniuse.com/?search=Promise.try