v4.0.1

Patch Changes

• e6cbf73: Fix type information for Config.parser
• e8aea2f: Fix transitive color transform advanced example, migrate chroma-js to colorjs.io
• 7afcffd: Fix bugs with expand tokens where they would run before instead of after user-configured preprocessors, and would fatally error on broken references. Broken refs should be tolerated at the expand stage, and errors will be thrown after preprocessor lifecycle if the refs are still broken at that point.
• 922b6aa: Update memfs esm-fork dependency to allow named import Volume.
• 61b6984: Fix 'filePath' missing from falsy token values
• 3ae67e3: Upgrade memfs esm fork to publish types and bumping stream to fix unclear licensing issue with transitive dependency.