import { ChangeDetectorRef, ElementRef, NgZone, EventEmitter } from '@angular/core';
import type { Components } from '@ds-mo/ui/components';
import type { DsCardChartCustomEvent } from '@ds-mo/ui/components';
import * as i0 from "@angular/core";
export declare class DsCardChart {
    protected z: NgZone;
    protected el: HTMLDsCardChartElement;
    dsFilterClick: EventEmitter<DsCardChartCustomEvent<void>>;
    constructor(c: ChangeDetectorRef, r: ElementRef, z: NgZone);
    static ɵfac: i0.ɵɵFactoryDeclaration<DsCardChart, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<DsCardChart, "ds-card-chart", never, { "cardWidth": { "alias": "cardWidth"; "required": false; }; "filterLabel": { "alias": "filterLabel"; "required": false; }; "heading": { "alias": "heading"; "required": true; }; "showFilter": { "alias": "showFilter"; "required": false; }; "variant": { "alias": "variant"; "required": false; }; }, { "dsFilterClick": "dsFilterClick"; }, never, ["*"], true, never>;
}
export declare interface DsCardChart extends Components.DsCardChart {
    /**
     * Emits when the standard header filter control is activated.
     */
    dsFilterClick: EventEmitter<DsCardChartCustomEvent<void>>;
}