import '@arclux/arc-ui/timeline';
import * as i0 from "@angular/core";
export declare class Timeline {
    private readonly _el;
    set headingLevel(value: number);
    get headingLevel(): number;
    static ɵfac: i0.ɵɵFactoryDeclaration<Timeline, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<Timeline, "arc-timeline", never, { "headingLevel": { "alias": "headingLevel"; "required": false; }; }, {}, never, ["*"], true, never>;
}