import { ElementRef, OnChanges, EventEmitter } from '@angular/core';
import { BarVerticalChartBuilder } from './bar-vertical-chart.builder';
import { IBarVerticalChartConfig } from './bar-vertical-chart.model';
import { ChartData } from '../core/chart.model';
export declare class BarVerticalChartComponent implements OnChanges {
    private chartBuilder;
    config: IBarVerticalChartConfig;
    chartElm: ElementRef;
    barClicked: EventEmitter<ChartData>;
    private resizeWindowTimeout;
    constructor(chartBuilder: BarVerticalChartBuilder);
    ngOnChanges(): void;
    buildChart(): void;
    /**
     * Opting against fromEvent due to incompatibility with rxjs 5 => 6
     */
    onResize(): void;
}