Bun TypeScript type definitions

These are the type definitions for Bun's JavaScript runtime APIs.

Installation

Install the bun-types npm package:

# yarn/npm/pnpm work too, "bun-types" is an ordinary npm package
bun add bun-types

Usage

Add this to your tsconfig.json or jsconfig.json:

{
  "compilerOptions": {
    "lib": ["ESNext"],
    "module": "esnext",
    "target": "esnext",
    // "bun-types" is the important part
    "types": ["bun-types"]
  }
}

Contributing

bun-types is generated via ./bundle.ts.

Adding a new file

1. Add it to ./index.d.ts

How to generate types.d.ts

./bundle.ts merges the types in this folder into a single file.

To run it:

bun generate

Generated docs