import { AnnotationsMarkerConfig } from '../types/annotations-marker-props.js';
import { AnnotationsTrackProps, AnnotationsTrackConfig } from '../types/annotations-track-props.js';
type PartialTrackConfig = AnnotationsTrackProps & {
    markers: AnnotationsMarkerConfig[];
};
/**
 * Populates missing track props with defaults
 *
 * @param trackProps -
 */
export declare const populateMissingTrackProps: (trackProps: PartialTrackConfig) => AnnotationsTrackConfig;
export {};