Installation

npm install @lazy-promise/core

LazyPromise supports all modern browsers, Node.js 20.16.0 and later in the 20.x series, and Node.js 22.3.0 and later.

The types require TypeScript 5.4 or later, and refer to Symbol.dispose, so in your tsconfig.json, lib needs to include esnext.disposable (or esnext) unless skipLibCheck is on. Symbol.dispose is not required at runtime.

To try LazyPromise without installing anything, you can use the playground.