declare namespace Ext {
    export namespace grid {
        export namespace selection {
            export interface ReplicatorConfig {
                id?: string;
                pluginId?: string;
                stateEvents?: string | [];
            }

            export class Replicator extends Ext.plugin.Abstract  {
                public columns?: Ext.grid.column.Column[];
                public getColumnValues(record?: Ext.data.Model): any[];
                public replicateSelection(ownerGrid?: Ext.panel.Table, sel?: Ext.grid.selection.Selection, extension?: object): void;
            }
        }
    }
}