import { AfterViewInit, ChangeDetectorRef, ElementRef } from '@angular/core';
import { Chart, ChartArgs, ChartSettings } from '@sebgroup/green-charts';
import * as i0 from "@angular/core";
export declare class NggChartComponent implements AfterViewInit {
    private _cdr;
    _chartElementRef: ElementRef | undefined;
    get chart(): Chart;
    set chart(value: Chart);
    get theme(): string;
    set theme(value: string);
    get settings(): ChartSettings | undefined;
    set settings(value: ChartSettings | undefined);
    private _theme;
    private _settings;
    private _chart;
    constructor(_cdr: ChangeDetectorRef);
    ngAfterViewInit(): void;
    setChart(args: ChartArgs): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NggChartComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NggChartComponent, "ngg-chart", never, { "theme": { "alias": "theme"; "required": false; }; "settings": { "alias": "settings"; "required": false; }; }, {}, never, never, false, never>;
}