import { AnnotationsTrackConfig } from '../types/annotations-track-props.js';
import type { TextOverflowOptions } from '../types/marker.js';
import { type AnnotationsScale } from '../utils/calculate-marker-dimension.js';
/**
 *
 * @param tracks -
 * @param scale - used to derive the visible domain and to detect markers that
 * visually collide on canvas so they can be grouped into a shared tooltip
 * @param textOverflow - how range marker labels behave when they overflow
 * used together with `scale`
 * @param domain - optional explicit domain override used only for
 * out-of-bounds filtering (e.g. in TimeseriesChart, where the chart scale can
 * cover a wider time range than the annotation markers). `scale` is always
 * used for rendering positions and pixel-based visual-collision detection.
 * @returns
 */
export declare const useGroupedAnnotationsData: (tracks: AnnotationsTrackConfig[], scale?: AnnotationsScale, textOverflow?: TextOverflowOptions, domain?: Date[] | number[]) => {
    markers: Map<string, import("../types/annotations.js").AnnotationsMarkerGroup[]>;
    label: string | undefined;
    hidden: boolean;
}[];
//# sourceMappingURL=useGroupedAnnotationsData.d.ts.map