import * as PIXI from "pixi.js";
export type CornerType = "TOP_LEFT" | "TOP_RIGHT" | "BOTTOM_LEFT" | "BOTTOM_RIGHT";
/**
 * This function draw all graphics controls used to crop an image:
 * - 4 corners to select the cropped area
 * - A background with an transparent backdrop effect
 * - A mask applied to the original image
 *
 * @param application The PIXI.Application context
 * @param {spriteName:string} {spriteName} The sprite name identifying the original image
 */
export declare function start(application: PIXI.Application, { spriteName }: {
    spriteName: string;
}): void;
/**
 * This function remove all graphics controls if exists. And it also remove any mouse event on this stage
 *
 * @param application The PIXI.Application context
 */
export declare function stop(application: PIXI.Application): void;
/**
 * This function apply a crop to the imageSrc and return the result as a PIXI.Sprite object
 *
 * @param application
 * @param imageSrc a string URI of the image to crop
 * @returns a PIXI.Sprite with a imageSrc cropped or undefined if the image has not been cropped
 */
export declare function save(application: PIXI.Application): PIXI.Sprite | undefined;