import { IDropEvent } from './events';
import { IKey, IKeyModifier, Key } from './key';
type KeyOrKeyName = (IKey | keyof Key);
/**
 * Most `unit tests` require user interaction, this collection aims to simplify event dispatching,
 * by providing a collection of methods and properties that create the most often required `UIEvents`.
 *
 * @export
 * @dynamic
 */
export declare class EventGenerator {
    /**
     * A cursor utility that draws a cursor icon over the tested component.
     *
     * Very useful when testing hover effects.
     *
     */
    static cursor: {
        ref: HTMLElement;
        initialize: (parent?: HTMLElement) => void;
        destroy: (parent?: HTMLElement) => void;
        update: (x: number, y: number) => void;
    };
    /**
     * Gets a `click` event.
     *
     */
    static get click(): MouseEvent;
    /**
     * Gets a `mouseenter` event.
     *
     */
    static get mouseEnter(): MouseEvent;
    /**
     * Gets a `mouseleave` event.
     *
     */
    static get mouseLeave(): MouseEvent;
    /**
     * Gets a `dblclick` event.
     *
     */
    static get doubleClick(): MouseEvent;
    /**
     * Gets a `dragover` event.
     *
     */
    static get dragOver(): Event;
    /**
     * Gets a `dragleave` event.
     *
     */
    static get dragLeave(): Event;
    /**
     * Gets a `dragEnd` event.
     *
     */
    static get dragEnd(): Event;
    /**
     * KeyDown event generator helper.
     *
     * @param key The pressed key.
     * @param [modifiers] The active modifiers, if any.
     * @returns A `keydown` event with the provided key and modifier metadata.
     */
    static keyDown(key: KeyOrKeyName, ...modifiers: IKeyModifier[]): KeyboardEvent;
    /**
     * KeyUp event generator helper.
     *
     * @param key The pressed key.
     * @param [modifiers] The active modifier, if any.
     * @returns A `keyup` event with the provided key and modifier metadata.
     */
    static keyUp(key: KeyOrKeyName, ...modifiers: IKeyModifier[]): KeyboardEvent;
    /**
     *  Drop event generator, helpful for testing `HTMLInputElement`s of type `file`.
     *
     * @param [files=[]] A list of files to associated to the event.
     * @returns The drop event with the `dataTransfer` and `files` properties populated.
     */
    static drop(files?: File[]): IDropEvent;
    /**
     * Change event generator helpful for testing `HTMLInputElement`s.
     *
     * @returns A simple `change` event.
     */
    static change(): Event;
    /**
     * Generates an input event helpful for testing `HTMLInputElement`s.
     *
     * @returns A simple `input` event.
     */
    static input(): Event;
    /**
     * Generates a `click` event on the requested X, Y coordinates.
     *
     * @param offsetX The X offset value.
     * @param offsetY The Y offset value.
     * @returns A `click` event with the `offsetX` and `offsetY` properties populated.
     */
    static clickXY(offsetX: number, offsetY: number): MouseEvent;
    /**
     * Generates a `mousemove` event on the requested X, Y coordinates.
     *
     * @param offsetX The X offset value.
     * @param offsetY The Y offset value.
     * @returns A `mousemove` event with the `offsetX` and `offsetY` properties populated.
     */
    static moveXY(offsetX: number, offsetY: number): MouseEvent;
    private static _key;
    private static _getKey;
}
export {};