import { DraggableElement } from "index";
export interface ListCondig<T> {
    removeAtEvent: (index: number) => T | undefined;
    insertEvent: (index: number, value: T) => void;
    getLength: () => number;
    getValue: (index: number) => T;
    insertToListEmpty: (config: CoreConfig<T>, index: number, value: T) => void;
}
export interface DragStartEventData<T> {
    index: number;
    element: Element;
    value: T;
}
export interface DragEndEventData<T> {
    index: number;
    value: T;
}
export declare const HORIZONTAL = "horizontal";
export declare const VERTICAL = "vertical";
/**
 * The direction of the list to sort.
 * @public
 */
export type Direction = typeof HORIZONTAL | typeof VERTICAL;
/**
 * Configuration of the drag and drop.
 * @public
 */
export interface Config<T> {
    /**
     * The direction of the list to sort.
     */
    direction?: Direction;
    /**
     * The CSS selector of the drag handler element inside of the draggable element.
     */
    handlerSelector?: string;
    /**
     * The CSS class that is setted when a element is dragged.
     */
    draggingClass?: string;
    /**
     * The CSS class that is setted on a droppable element when the current element is dragged over it.
     */
    droppableClass?: string;
    /**
     * The CSS class that is setted when a element is removed.
     */
    removingClass?: string;
    /**
     * The CSS class that is setted when a element is start inserting.
     */
    insertingFromClass?: string;
    /**
     * Delay time before removing an element in milisecond.
     */
    delayBeforeRemove?: number;
    /**
     * Delay time before inserting an element in milisecond.
     */
    delayBeforeInsert?: number;
    /**
     * A function that returns whether a given element of the list is draggable.
     */
    isDraggable?: (element: HTMLElement) => boolean;
    /**
     * A function that returns whether a given element of the list is draggable.
     */
    onDragStart?: (element: DragStartEventData<T>) => void;
    /**
     * A function that returns whether a given element of the list is draggable.
     */
    onDragEnd?: (element: DragEndEventData<T>) => void;
    /**
     * Name of the group of the share droppables.
     */
    droppableGroup?: string;
    /**
     * The duration of the animations in milisecond.
     */
    animationDuration?: number;
}
/**
 * onDrop event function.
 * @public
 */
export type OnDropEvent = (source: DraggableElement, destination: DraggableElement) => void;
export type OnRemoveAtEvent<T> = (index: number) => T | undefined;
export type OnInsertEvent<T> = (index: number, value: T) => void;
export type OnGetLength = () => number;
export type OnGetValue<T> = (index: number) => T;
export type CoreConfig<T> = {
    /**
     * The direction of the list to sort.
     */
    direction: Direction;
    /**
     * The CSS selector of the drag handler element inside of the draggable element.
     */
    handlerSelector: string;
    /**
     * The CSS class that is setted when a element is dragged.
     */
    draggingClass: string;
    /**
     * The CSS class that is setted on a droppable element when the current element is dragged over it.
     */
    droppableClass: string;
    /**
     * The CSS class that is setted when a element is removed.
     */
    removingClass: string;
    /**
     * The CSS class that is setted when a element is start inserting.
     */
    insertingFromClass: string;
    /**
     * Delay time before removing an element in milisecond.
     */
    delayBeforeRemove: number;
    /**
     * Delay time before inserting an element in milisecond.
     */
    delayBeforeInsert: number;
    /**
     * A function that returns whether a given element of the list is draggable
     */
    isDraggable: (element: HTMLElement) => boolean;
    /**
   * A function that is called when the draggable element starts being dragged.
   */
    onDragStart: (element: DragStartEventData<T>) => void;
    /**
     * A function that is called when the draggable element is dropped.
     */
    onDragEnd: (element: DragEndEventData<T>) => void;
    /**
     * Name of the group of the share droppables
     */
    droppableGroup?: string;
    /**
     * The duration of the animations in milisecond
     */
    animationDuration: number;
    onRemoveAtEvent: OnRemoveAtEvent<T>;
    onInsertEvent: OnInsertEvent<T>;
    onGetLegth: OnGetLength;
    onGetValue: OnGetValue<T>;
};