How to use the @ephox/snooker.TableLookup.table function in @ephox/snooker

const extractSelected = function (cells) {
  // Assume for now that we only have one table (also handles the case where we multi select outside a table)
  return TableLookup.table(cells[0]).map(Replication.deep).map(function (replica) {
    return [ CopySelected.extract(replica, Ephemera.attributeSelector()) ];
  });
};

return TableSelection.getSelectionStartCellOrCaption(editor).bind((cellOrCaption) => {
      const table = TableLookup.table(cellOrCaption);
      return table.map((table) => {
        if (Node.name(cellOrCaption) === 'caption') {
          return TableTargets.notCell(cellOrCaption);
        } else {
          return TableTargets.forMenu(selections, table, cellOrCaption);
        }
      });
    });
  };

cellOpt.each(function (domCell) {
        const cell = Element.fromDom(domCell);
        TableLookup.table(cell).each((table) => {

          const elements = Arr.filter(Elements.fromHtml(e.content), function (content) {
            return Node.name(content) !== 'meta';
          });

          if (elements.length === 1 && Node.name(elements[0]) === 'table') {
            e.preventDefault();

            const doc = Element.fromDom(editor.getDoc());
            const generators = TableFill.paste(doc);
            const targets = TableTargets.paste(cell, elements[0], generators);
            actions.pasteCells(table, targets).each(function (rng) {
              editor.selection.setRng(rng);
              editor.focus();
              cellSelection.clear(table);
            });

}, function (current) {
    return TableLookup.table(current, isRoot).bind(function (table) {
      const targets = TableTargets.noMenu(current);
      editor.undoManager.transact(function () {
        actions.insertRowsAfter(table, targets);
      });
      return getNewRowCursorPosition(editor, table);
    });
  });
};