import * as OBC from '@thatopen/components';
/**
 * Draws the sun's track for the chosen day at the chosen place, with a marker that can be
 * dragged along it to scrub the time of day.
 */
export declare class SunPath extends OBC.Component implements OBC.Disposable {
    static readonly uuid: "7d3c1f88-4b06-4d9e-9a52-1c0f7b6e2d31";
    readonly onDisposed: OBC.Event<unknown>;
    /** Minutes past local midnight, as the marker is dragged. */
    readonly onTimeChanged: OBC.Event<number>;
    enabled: boolean;
    private readonly group;
    private line;
    private marker;
    private samples;
    private points;
    private day;
    private minutes;
    private dragging;
    private canvas;
    constructor(components: OBC.Components);
    setVisible(visible: boolean): void;
    setDay(isoDate: string, latitude: number, longitude: number, northOffset?: number): void;
    setTime(minutes: number): void;
    dispose(): void;
    private get world();
    private rebuild;
    private placeMarker;
    private bind;
    private unbind;
    private readonly onPointerDown;
    private readonly onPointerMove;
    private readonly onPointerUp;
    private isOverMarker;
    private rayFrom;
    private setControls;
    private clear;
    private requestFrame;
}
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