import { ChangeDetectorRef, ElementRef, EventEmitter, OnInit, SimpleChanges } from "@angular/core";
import { ILoadedEventArgs, ChartComponent, ITooltipRenderEventArgs } from "@syncfusion/ej2-angular-charts";
import { DropDownList } from "@syncfusion/ej2-angular-dropdowns";
import { DashboardService } from "../dashboard.service";
import { DecimalPipe } from "@angular/common";
import * as i0 from "@angular/core";
export declare function debounce(delay?: number): MethodDecorator;
export declare class BarChartsComponent implements OnInit {
    private ref;
    dashboardService: DashboardService;
    private pbf;
    private decimalPipe;
    content: ElementRef;
    chart: ChartComponent;
    updatePorletConfig: EventEmitter<any>;
    dataColumn: any;
    dataLine: any;
    dataStackingColumn: any;
    columnType: any;
    lineType: any;
    themeColor: any;
    portlet: any;
    dashboard: any;
    isDownloadCache: boolean;
    column: any[];
    columnLine: any[];
    config: any;
    _dataStackingColumn: any[];
    marker: any;
    specialKey: string[];
    pageLoading: boolean;
    zoomSettings: Object;
    primaryXAxis: Object;
    primaryYAxis: Object;
    chartArea: Object;
    tooltip: Object;
    legendSettings: Object;
    load(args: ILoadedEventArgs): void;
    title: string;
    height: string;
    width: string;
    customPalette: string[];
    private subscriptions;
    exportType: DropDownList;
    markerFormat: string;
    constructor(ref: ChangeDetectorRef, dashboardService: DashboardService, pbf: any, decimalPipe: DecimalPipe);
    frequency: string;
    hasFrequencyOption: boolean;
    tableHasQuarterlyYearly: boolean;
    ngOnInit(): void;
    private initMarkerConfig;
    textRender(e: any): void;
    formatFrequency(date: Date, frequency: string): string;
    initData(): void;
    ngOnChanges(changes: SimpleChanges): void;
    refreshChart(): void;
    resizeObserver: any;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    changeSize(width: any, height: any): void;
    exportChart(): void;
    OnChartAxisLabeRender(args: any): void;
    getT(value: any): string;
    formatPercentage(decimal: any): string;
    arraysAreEqual(arr1: any, arr2: any): boolean;
    objectsAreEqual(obj1: any, obj2: any): boolean;
    onPointRender(e: any): void;
    onLoaded(): void;
    tooltipRender(args: ITooltipRenderEventArgs | any): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<BarChartsComponent, [null, null, { optional: true; }, null]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<BarChartsComponent, "kt-bar-charts", never, { "dataColumn": { "alias": "dataColumn"; "required": false; }; "dataLine": { "alias": "dataLine"; "required": false; }; "dataStackingColumn": { "alias": "dataStackingColumn"; "required": false; }; "columnType": { "alias": "columnType"; "required": false; }; "lineType": { "alias": "lineType"; "required": false; }; "themeColor": { "alias": "themeColor"; "required": false; }; "portlet": { "alias": "portlet"; "required": false; }; "dashboard": { "alias": "dashboard"; "required": false; }; "isDownloadCache": { "alias": "isDownloadCache"; "required": false; }; }, { "updatePorletConfig": "updatePorletConfig"; }, never, never, false, never>;
}