How to set row.canExpand safely ?

[azcoto]

How to set row.canExpand safely ?
Is it safe to set the property directly? or there is a special method that i can use.
It causing eslint(no-param-reassign)

I would use the Row object on another table

const columns = React.useMemo(
    () => [
      {

        Header: () => null,
        id: "expander",
        Cell: ({ row }) => {
          // I Set Directly
          row.canExpand = row.original.doc.length > 0 ? true : false;
          console.log(row.canExpand);
          return (
            <>
              {row.canExpand ? (
                <span {...row.getToggleRowExpandedProps()}>
                  {row.isExpanded ? "👇" : "👉"}
                </span>
              ) : (
                <span>⛔</span>
              )}
            </>
          );
        }
      },
]);

https://codesandbox.io/s/pe0qn?file=/src/App.js:3089-3708