hunk.code_window:   if (isNaN(w) || isNaN(h) || h === 0)
       throw new Error(`Invalid aspect ratio "${str}"`)
     return w / h
  
hunk.labels: keep replace keep keep keep
hunk.after_edit:   if (Number.isNaN(w) || Number.isNaN(h) || h === 0)
  
hunk.file_path: packages/parser/src/utils.ts
hunk.type: replace
file: # Internal Components
  
  Components for built-in UIs.
  
  Not exposed to auto-importing. Will need to be imported to use in other components.
  