src/History.js
function (binding) {
    var historyBinding = getHistoryBinding(binding);
    var redo = historyBinding.get('redo');
    return !!redo && !redo.isEmpty();
  }
function (binding) {
    var historyBinding = getHistoryBinding(binding);
    var redo = historyBinding.get('redo');
    return !!redo && !redo.isEmpty();
  }
function ( binding ) { var historyBinding = getHistoryBinding ( binding ) ; var redo = historyBinding . get ( 'redo' ) ; return ! ! redo && ! redo . isEmpty ( ) ; }
Check if history has redo information.
@param {Binding} binding binding
@returns {Boolean}
@memberOf History
Check if history has redo information .