import { IgcSummaryOperand } from './igc-summary-operand';
import { IgcGroupByRecord } from './igc-group-by-record';
import { IgcSummaryResult } from './igc-summary-result';




/* blazorCSSuppress */
// @dynamic

    export declare class IgcDateSummaryOperand extends IgcSummaryOperand
    {

            
    /**
     * Returns the latest date value in the data records.
     * If filtering is applied, returns the latest date value in the filtered data records.
     */
    public static latest(data: any[]): void;

            
    /**
     * Returns the earliest date value in the data records.
     * If filtering is applied, returns the latest date value in the filtered data records.
     */
    public static earliest(data: any[]): void;

            
    /**
     * Executes the static methods and returns summary result[]`.
     */
    public operate(data?: any[], allData?: any[], fieldName?: string, groupRecord?: IgcGroupByRecord): IgcSummaryResult[];

    }