import { IgcSortingExpression } from './igc-sorting-expression';


/* jsonAPIPlainObject */


/* marshalByValue */
/* tsPlainInterface */

    export declare class IgcGroupingExpression extends IgcSortingExpression
    {

            
    /* blazorCSSuppress */
    public groupingComparer?(a: any, b: any, currRec?: any, groupRec?: any): number;

    }