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### What does this PR do? - removes the `Unimplemented in Bun` comment on `CompressionStream` and `DecompressionStream` - updates the types for `CompressionStream` and `DecompressionStream` to add a new internal `CompressionFormat` type to the constructor, which adds `brotli` and `zstd` to the union - adds tests for brotli and zstd usage - adds lib.dom.d.ts exclusions for brotli and zstd as these don't exist in the DOM version of CompressionFormat fixes #25367 ### How did you verify your code works? typechecks and tests
TypeScript types for Bun
These are the type definitions for Bun's JavaScript runtime APIs.
Installation
Install the @types/bun npm package:
# yarn/npm/pnpm work too
# @types/bun is an ordinary npm package
bun add -D @types/bun
That's it! VS Code and TypeScript automatically load @types/* packages into your project, so the Bun global and all bun:* modules should be available immediately.
Contributing
The @types/bun package is a shim that loads bun-types. The bun-types package lives in the Bun repo under packages/bun-types.
To add a new file, add it under packages/bun-types. Then add a triple-slash directive pointing to it inside ./index.d.ts.
+ /// <reference path="./newfile.d.ts" />
bun build
