import { OnInit, EventEmitter } from "@angular/core";
export interface TimelineListItem {
    title: string;
    time: string;
    desc?: string;
}
export declare type TimelineDirection = "vertical" | "horizontal";
/** Timeline is component to display of a list of events in chronological order */
export declare class TimelineComponent implements OnInit {
    /** List of events */
    list: Array<TimelineListItem>;
    /** Direction of timeline */
    direction?: TimelineDirection;
    /** Element class name */
    className?: string;
    /** Callback when timeline event is clicked */
    onClick?: EventEmitter<number>;
    styles: string;
    topList: Array<any>;
    bottomList: Array<any>;
    items: Array<number>;
    ngOnInit(): void;
    prepareList(list: Array<TimelineListItem>): Array<any>;
    handleClick(e: MouseEvent, index: number): void;
}