For all the available props, see cmdk. 
  ...
  <EditorCommandItem
    value={item.title}
    onCommand={(val) => item.command(val)}>
    Do something
  </EditorCommand>

​
Props

​
children
ReactNode
required
​
value
string
required
This value would be used for filtering
​
onCommand
({ editor, range }: { editor: Editor; range: Range }) => void;
required
Callback function onSelect exposing editor and range
​
className
string