List Part Convention
Let resolveListParts.js resolve conventional sibling list parts. Importing a supported sibling into list.jsx and passing it unchanged to the matching List prop creates unnecessary boilerplate.
Correct
export default props => <List {...props} />
import row from './row'; export default props => <List row={props.row || row} />
Incorrect
import row from './row'; export default props => <List row={row} />
import Row from './Row.jsx'; export default props => <List ROW={Row} />
import Actions from './itemActions'; export default props => <List itemActions={Actions} />
Fix
Remove the sibling list-part import and matching prop. The panel list resolver supplies it by convention.