import { EventEmitter } from '@angular/core';
import type { OColumn } from '../components/table/column/o-column.class';
import { OTableGroupedRow } from '../components/table/extensions/row/o-table-row-group.class';
import { OColumnValueFilter } from '../types/table/o-column-value-filter.type';
export interface OTableDataSource {
    onRenderedDataChange: EventEmitter<any>;
    renderedData: any[];
    resultsLength: number;
    sqlTypes: any;
    data: any[];
    quickFilter: string;
    getColumnData: (column: string) => any;
    getColumnValueFilters: () => OColumnValueFilter[];
    getColumnValueFilterByAttr: (attr: string) => OColumnValueFilter;
    getCurrentData: () => any[];
    getCurrentAllData: () => any[];
    getRenderedData: (data: any[]) => any[];
    getAllRendererData: () => any[];
    getCurrentRendererData: () => any[];
    getTableData: () => any[];
    addColumnFilter: (filter: OColumnValueFilter) => void;
    initializeColumnsFilters: (filters: OColumnValueFilter[]) => void;
    clearColumnFilters: (trigger?: boolean, columnAttrs?: string[]) => void;
    clearColumnFilter: (attr: string, trigger?: boolean) => void;
    isColumnValueFilterActive: () => boolean;
    updateRenderedRowData: (rowData: any) => void;
    getAggregateData: (column: OColumn) => any;
    updateGroupedColumns(): any;
    toggleGroupByColumn(rowGroup: OTableGroupedRow): any;
    setRowGroupLevelExpansion(rowGroup: OTableGroupedRow, value: boolean): any;
    initializeRenderedData(): void;
}