/**-----------------------------------------------------------------------------------------
* Copyright © 2026 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
/**
 * Represents the callback used by the `dragData` property of the [`DragTarget`](https://www.telerik.com/kendo-angular-ui/components/utils/api/dragtargetdirective) and [`DragTargetContainer`](https://www.telerik.com/kendo-angular-ui/components/utils/api/dragtargetcontainerdirective) directives.
 * It returns the custom data that will be available in the events of the respective [`DropTarget`](https://www.telerik.com/kendo-angular-ui/components/utils/api/droptargetdirective) or [`DropTargetContainer`](https://www.telerik.com/kendo-angular-ui/components/utils/api/droptargetcontainerdirective) directives upon interaction.
 *
 */
export type DragTargetDataFn = (args: DragTargetDataArgs) => any;
/**
 * Represents the callback used by the `dragTargetId` property of the [`DragTargetContainer`](https://www.telerik.com/kendo-angular-ui/components/utils/api/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 for 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. Applies to `DragTargetContainerDirective`.
     */
    dragTargetId: any;
    /**
     * The index of the current drag target in the collection. Applies to `DragTargetContainerDirective`.
     */
    dragTargetIndex: number;
}
/**
 * Represents the callback arguments for the `dragTargetId` property.
 */
export interface DragTargetIdArgs {
    /**
     * The drag target HTML element.
     */
    dragTarget: HTMLElement;
    /**
     * The index of the current drag target in the collection. Applies to `DragTargetContainerDirective`.
     */
    dragTargetIndex: number;
}