Const isAction
isAction: object = Object.freeze({[Acts.Load]: is(ActionTypes.loadItems),[Acts.Add]: is(ActionTypes.addItem),[Acts.Update]: is(ActionTypes.updateItem),[Acts.Delete]: is(ActionTypes.deleteItem),[Acts.Import]: is(ActionTypes.importItems),[Acts.Export]: is(ActionTypes.exportItems),[Acts.Opt]: is(ActionTypes.optItem),[Acts.Select]: is(ActionTypes.selectItem),})