import { Api } from './api';
import { Observable } from 'rxjs';
import { PlayheadMoveEvent, ScrubberMoveEvent, TimecodeClickEvent, TimecodeMouseMoveEvent, TimelineReadyEvent, TimelineScrollEvent, TimelineZoomEvent } from '../types';
import { ScrubberLane, TimelineStyle } from '../timeline';
import { TimelineLaneApi } from './timeline-lane-api';
import { ThumbnailVttFile } from '../vtt';
export interface TimelineApi extends Api {
    /**
     * Fires when Timeline is ready and all timeline lanes are created. Initial value is undefined.
     * Always emits the current value on subscription.
     *
     * @readonly
     */
    onReady$: Observable<TimelineReadyEvent | undefined>;
    /**
     *  Fires on Timeline scroll
     *  @readonly
     */
    onScroll$: Observable<TimelineScrollEvent>;
    /**
     *  Fires on Timeline zoom
     *  @readonly
     */
    onZoom$: Observable<TimelineZoomEvent>;
    /**
     *  Fires on Timeline style change
     *  @readonly
     */
    onStyleChange$: Observable<TimelineStyle>;
    /**
     * Fires on click anywhere on Timeline where timecode of the video can be determined
     */
    onTimecodeClick$: Observable<TimecodeClickEvent>;
    /**
     * Fires on mouse move anywhere on Timeline where timecode of the video can be determined
     */
    onTimecodeMouseMove$: Observable<TimecodeMouseMoveEvent>;
    /**
     * Fires on moving the scrubber
     */
    onScrubberMove$: Observable<ScrubberMoveEvent>;
    /**
     * Fires on moving the playhead
     */
    onPlayheadMove$: Observable<PlayheadMoveEvent>;
    /**
     * Style getter / setter
     */
    style: TimelineStyle;
    /**
     * Thumbnail VTT file
     * @readonly
     */
    get thumbnailVttFile(): ThumbnailVttFile | undefined;
    /**
     * @returns true if visible, false if not visible
     */
    get descriptionPaneVisible(): boolean;
    /**
     * Timeline zoom
     * @param percent number between 100 and TimelineConfig.zoomMax
     */
    zoomTo(percent: number): number;
    /**
     * Timeline zoom
     * @param percent number between 100 and {@link TimelineConfig.zoomMax}
     * @param zoomFocusPercent in range from 0 - timeline start or first timestamp, to 100 - timeline end or last timestamop
     */
    zoomTo(percent: number, zoomFocusPercent: number | undefined): number;
    /**
     * Timeline zoom
     * @param percent number between 100 and {@link TimelineConfig.zoomMax}
     */
    zoomToEased(percent: number): Observable<number>;
    /**
     * Timeline zoom
     * @param percent number between 100 and {@link TimelineConfig.zoomMax}
     * @param zoomFocusPercent in range from 0 - timeline start or first timestamp, to 100 - timeline end or last timestamop
     */
    zoomToEased(percent: number, zoomFocusPercent: number | undefined): Observable<number>;
    /**
     * Zoom in. Zoom scale in single method call is defined with TimelineConfig.zoomScale
     */
    zoomInEased(): Observable<number>;
    /**
     * Zoom out. Zoom scale in single method call is defined with {@link TimelineConfig.zoomScale}
     */
    zoomOutEased(): Observable<number>;
    /**
     * Zoom to max resolution
     */
    zoomToMaxEased(): Observable<number>;
    /**
     * @returns current zoom perent
     */
    getZoomPercent(): number;
    /**
     * Scrolls timeline
     * @param percent in range from 0 - timeline start or first timestamp, to 100 - timeline end or last timestamop
     */
    scrollToEased(percent: number): Observable<number>;
    /**
     * Scrolls timeline to playhead position
     */
    scrollToPlayheadEased(): Observable<number>;
    /**
     * Adds {@link TimelineLaneApi} instance to timeline
     * @param timelineLane
     */
    addTimelineLane(timelineLane: TimelineLaneApi): TimelineLaneApi;
    /**
     * Adds {@link TimelineLaneApi} instance to timeline
     * @param timelineLane
     * @param index
     */
    addTimelineLaneAtIndex(timelineLane: TimelineLaneApi, index: number): TimelineLaneApi;
    /**
     * Removes {@link TimelineLaneApi} instance by id
     * @param id {@link TimelineLaneApi.id}
     */
    removeTimelineLane(id: string): void;
    /**
     * Removes {@link TimelineLaneApi} instances by ids
     * @param ids {@link TimelineLaneApi.id}s
     */
    removeTimelineLanes(ids: string[]): void;
    /**
     * Removes all timeline lanes
     */
    removeAllTimelineLanes(): void;
    /**
     * Adds multiple instantiated {@link TimelineLaneApi} instances to timeline
     * @param timelineLanes
     */
    addTimelineLanes(timelineLanes: TimelineLaneApi[]): TimelineLaneApi[];
    /**
     * @returns all {@link TimelineLaneApi} instances
     */
    getTimelineLanes(): TimelineLaneApi[];
    /**
     * @returns single {@link TimelineLaneApi} instance
     * @param id {@link TimelineLaneApi.id}
     */
    getTimelineLane<T extends TimelineLaneApi>(id: string): T | undefined;
    /**
     * @returns ScrubberLane instance
     */
    getScrubberLane(): ScrubberLane;
    /**
     * Shows or hides Timeline description pane
     */
    setDescriptionPaneVisible(visible: boolean): void;
    /**
     * Toggles Timeline description pane
     */
    toggleDescriptionPaneVisible(): void;
    /**
     * Shows or hides Timeline description pane
     */
    setDescriptionPaneVisibleEased(visible: boolean): Observable<void>;
    /**
     * Toggles Timeline description pane
     */
    toggleDescriptionPaneVisibleEased(): Observable<void>;
    /**
     * Toggles the CTI between its interactive and read-only state
     */
    toggleTimecodeEdit(): void;
    /**
     * Load ThumbnailVttFile
     */
    loadThumbnailVttFileFromUrl(vttUrl: string): Observable<ThumbnailVttFile | undefined>;
    /**
     * Load ThumbnailVttFile by url
     */
    loadThumbnailVttFile(vttFile: ThumbnailVttFile): void;
    /**
     * Minimize timeline lanes
     * @param timelineLanes
     */
    minimizeTimelineLanes(timelineLanes: TimelineLaneApi[]): void;
    /**
     * Maximize timeline lanes
     * @param timelineLanes
     */
    maximizeTimelineLanes(timelineLanes: TimelineLaneApi[]): void;
    /**
     * Recalculates and settles layout, called on window resize event
     */
    settleLayout(): void;
    /**
     * Destroys Timeline and it's dependencies
     */
    destroy(): void;
}