import { OnInit, AfterViewInit, ElementRef, OnChanges, SimpleChanges } from '@angular/core';
import { IChartData } from './canvas-chart-interfaces';
export declare class CanvasChartComponent implements OnInit, AfterViewInit, OnChanges {
    data: IChartData[];
    id: string;
    title: string;
    chartContainer: ElementRef;
    constructor();
    ngOnInit(): any;
    ngOnChanges(changes: SimpleChanges): void;
    ngAfterViewInit(): void;
    createChart(): void;
    private prepareChartConfig();
}