import * as React from 'react';
import { SchedulerEvent, TemporalSupportedObject } from "../../models/index.js";
import { CalendarGridTimeColumnContext } from "./CalendarGridTimeColumnContext.js";
export declare function useTimeDropTarget(parameters: useTimeDropTarget.Parameters): {
  getCursorPositionInElementMs: ({
    input,
    elementRef
  }: {
    input: {
      clientY: number;
    };
    elementRef: React.RefObject<HTMLElement | null>;
  }) => number;
  ref: React.RefObject<HTMLDivElement | null>;
};
export declare namespace useTimeDropTarget {
  interface Parameters {
    /**
     * The data and time at which the column starts.
     */
    start: TemporalSupportedObject;
    /**
     * The data and time at which the column ends.
     */
    end: TemporalSupportedObject;
    /**
     * Add properties to the event dropped in the column before storing it in the store.
     */
    addPropertiesToDroppedEvent?: () => Partial<SchedulerEvent>;
  }
  interface ReturnValue extends Pick<CalendarGridTimeColumnContext, 'getCursorPositionInElementMs'> {}
}