import { Sheet } from "igniteui-angular-excel/ES2015/excel.core";
import { Type } from "igniteui-angular-core/ES2015/type";
/**
 * @hidden
 */
export interface IWorksheetUndoUnit {
    readonly sheet: Sheet;
}
/**
 * @hidden
 */
export declare let IWorksheetUndoUnit_$type: Type;
