import { AfterViewInit } from '@angular/core';
import { Chart, ChartType } from 'chart.js';
import * as i0 from "@angular/core";
export declare class ChartjsComponent implements AfterViewInit {
    private chartCanvas;
    chart: Chart;
    chartTitle: string;
    chartTitleColor: string;
    chartDataLabelColor: string;
    chartDataInput: string;
    chartType: ChartType;
    ngAfterViewInit(): void;
    createChart(): void;
    updateChart(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ChartjsComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ChartjsComponent, "lib-chartjs", never, {}, {}, never, never, false, never>;
}