import { OnInit, OnChanges } from '@angular/core';
import { BarChartService } from '../bar-chart.service';
export declare class BcChartBaseComponent implements OnInit, OnChanges {
    barChartService: BarChartService;
    xAxisTitle: string;
    yAxisTitle: string;
    showGridLines: boolean;
    yLevelPaths: string[];
    xAxis: any;
    yAxis: any;
    computeGrid(): void;
    constructor(barChartService: BarChartService);
    ngOnInit(): void;
    ngOnChanges(): void;
}