hunk.code_window:   // For void nodes, the element with the offset key will be a cousin, not an
     // ancestor, so find it by going down from the nearest void parent.
     if (!closest) {
       const closestVoid = parentNode.closest(VOID_SELECTOR)
       closest = closestVoid.querySelector(SELECTOR)
       offset = closest.textContent.length
     }
     // Get the string value of the offset key attribute.
  
hunk.labels: keep keep keep add keep keep keep keep keep
hunk.after_edit:     if (!closestVoid) return null
  
hunk.file_path: src/utils/offset-key.js
hunk.type: add
file: 
  nodes:
    - kind: block
      type: list-item
      nodes:
        - kind: text
          text: fragment
  