/**
* @license Copyright (c) 2003-2026, CKSource Holding sp. z o.o. All rights reserved.
* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
*/
/**
* @module engine/view/datatransfer
*/
type DomDataTransfer = globalThis.DataTransfer;
/**
* A facade over the native [`DataTransfer`](https://developer.mozilla.org/en-US/docs/Web/API/DataTransfer) object.
*/
export declare class ViewDataTransfer {
	/**
	* The array of files created from the native `DataTransfer#files` or `DataTransfer#items`.
	*/
	private _files;
	/**
	* The native DataTransfer object.
	*/
	private _native;
	/**
	* @param nativeDataTransfer The native [`DataTransfer`](https://developer.mozilla.org/en-US/docs/Web/API/DataTransfer) object.
	* @param options.cacheFiles Whether `files` list should be initialized in the constructor.
	*/
	constructor(nativeDataTransfer: DomDataTransfer, options?: {
		cacheFiles?: boolean;
	});
	/**
	* The array of files created from the native `DataTransfer#files` or `DataTransfer#items`.
	*/
	get files(): Array<File>;
	/**
	* Returns an array of available native content types.
	*/
	get types(): ReadonlyArray<string>;
	/**
	* Gets the data from the data transfer by its MIME type.
	*
	* ```ts
	* dataTransfer.getData( 'text/plain' );
	* ```
	*
	* @param type The MIME type. E.g. `text/html` or `text/plain`.
	*/
	getData(type: string): string;
	/**
	* Sets the data in the data transfer.
	*
	* @param type The MIME type. E.g. `text/html` or `text/plain`.
	*/
	setData(type: string, data: string): void;
	/**
	* The effect that is allowed for a drag operation.
	*/
	set effectAllowed(value: ViewEffectAllowed);
	get effectAllowed(): ViewEffectAllowed;
	/**
	* The actual drop effect.
	*/
	set dropEffect(value: ViewDropEffect);
	get dropEffect(): ViewDropEffect;
	/**
	* Set a preview image of the dragged content.
	*/
	setDragImage(image: Element, x: number, y: number): void;
	/**
	* Whether the dragging operation was canceled.
	*/
	get isCanceled(): boolean;
}
/**
* The effect that is allowed for a drag operation.
*/
export type ViewEffectAllowed = DomDataTransfer["effectAllowed"];
/**
* The actual drop effect.
*/
export type ViewDropEffect = DomDataTransfer["dropEffect"];
export {};