Refs #1777
An identifier-minified esbuild bundle renames the __commonJS helper
(var j=(u,t)=>()=>(t||u((t={exports:{}}).exports,t),t.exports)). The
recognizer already compared the helper's shape independently of its
parameter names, but only used a renamed match to refuse the package.
A stable top-level declaration with the helper's shape now splits the
bundle's chunks like the named helper, so lru-cache's CommonJS build is
no longer refused.
Chris Tate
ba5d73e90b