/**-----------------------------------------------------------------------------------------
* Copyright © 2025 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
/**
 * Represents the callback that is used by the `dragData` property of the [`DragTarget`]({% slug api_utils_dragtargetdirective %}) and [`DragTargetContainer`]({% slug api_utils_dragtargetcontainerdirective %}) directives.
 *
 * It returns the custom data that will be available in the events of the respective [`DropTarget`]({% slug api_utils_droptargetdirective %}) or [`DropTargetContainer`]({% slug api_utils_droptargetcontainerdirective %}) directives upon interaction.
 *
 */
export type DragTargetDataFn = (args: DragTargetDataArgs) => any;
/**
 * Represents the callback that is used by the `dragTargetId` property of the [`DragTargetContainer`]({% slug api_utils_dragtargetcontainerdirective %}) directive.
 *
 * It returns a custom identifier that will be available in the events of the respective directive upon its interaction with a valid DropTarget.
 */
export type DragTargetIdFn = (args: DragTargetIdArgs) => any;
/**
 * Represents the callback arguments used by the `dragData` property.
 */
export interface DragTargetDataArgs {
    /**
     * The drag target HTML element.
     */
    dragTarget: HTMLElement;
    /**
     * The drag target unique identifier, result from executing the callback used by the `dragTargetId` property. Applicable for the `DragTargetContainerDirective`.
     */
    dragTargetId: any;
    /**
     * The index of the current drag target in the collection of drag targets. Applicable for the `DragTargetContainerDirective`.
     */
    dragTargetIndex: number;
}
/**
 * Represents the callback arguments used by the `dragTargetId` property.
 */
export interface DragTargetIdArgs {
    /**
     * The drag target HTML element.
     */
    dragTarget: HTMLElement;
    /**
     * The index of the current drag target in the collection of drag targets. Applicable for the `DragTargetContainerDirective`.
     */
    dragTargetIndex: number;
}