import { Model } from './dataModels/backbone';
declare const UPDATE_REASON_DATA = "dataUpdate";
declare const UPDATE_REASON_COLUMNS_CHANGED = "columnsChanged";
export interface SessionConfig {
    id?: string;
    tesseract: any;
    getTesseract: () => Promise<any>;
    config: any;
}
export declare class Session extends Model {
    private filters;
    private isLive;
    tesseract: any;
    getTesseract: () => Promise<any>;
    config: any;
    private columns;
    private defaultObjDef;
    private dataWrapper;
    private requireFiltring;
    private hasGarbage;
    private idProperty;
    private idIndex;
    private permanentFilter;
    private dataCache;
    private dataMap;
    private requireSorting;
    private requireDataReset;
    constructor(model: SessionConfig, _options?: any);
    refresh(): void;
    updateData(data: any[], disableClusterUpdate: boolean, updateReason: string): any;
    removeData(data: any[], disableClusterUpdate: boolean): any;
    clearSession(): void;
    private _getData;
    getData(request?: any): any[];
    getById(id: any): any;
    getLinq(request?: any): any;
    getCount(): number;
    collectGarbage(): any;
    filterData(filtersAttr?: any[]): void;
    groupData(groupBy?: any, includeLeafs?: boolean, nodeId?: string): any[];
    groupSelectedData(selectedRowsIds: any, groupBy?: any, includeLeafs?: boolean, nodeId?: string): any[];
    returnTree(rootIdValue: any, parentIdField: string, groups?: any): any;
    updateColumns(updatedColumns: any[]): void;
    getHeader(excludeHiddenColumns?: boolean): any;
    getSimpleHeader(excludeHiddenColumns?: boolean): any;
}
export { UPDATE_REASON_DATA, UPDATE_REASON_COLUMNS_CHANGED, };