export declare enum ImageEditorMaskStyle {
    Rect = 1,
    Circle = 2
}
export interface ImageEditorOption {
    container: HTMLElement;
    /**截图框的形状 */
    style: ImageEditorMaskStyle;
    /**截图框的宽占容器宽度的比例，如：50 */
    percent: any;
    /**输出图像的width */
    outputWidthPixel: number;
    /**输出图像的height */
    outputHeightPixel: number;
    /**支持旋转，默认true */
    supportRotate?: boolean;
}
export declare class ImageEditor {
    container: HTMLElement;
    private divEle;
    private canvas;
    private image;
    private controlingEvent;
    private angle;
    private printScale;
    private canvasWidth;
    private canvasHeight;
    private offset;
    private scale;
    private hammer;
    constructor(option: ImageEditorOption);
    private option;
    private setMaskStyle;
    private static dataURLtoBlob;
    /**
     * 压缩图片
     * @param file
     * @param targetWidth 压缩后分辨率
     */
    static compressImage(file: File, targetWidth: number): Promise<Blob>;
    getOutputBlob(): Blob;
    getOutputBase64(): string;
    private _originalOffset;
    private _originalRotate;
    private onRotateStart;
    private onRotateMove;
    private onRotateEnd;
    /**
     * 获取旋转后坐标
     * @param rx
     * @param ry
     * @param dx
     * @param dy
     * @param angle 顺时针角度
     */
    private rotationTransform;
    vRotationTransform(dX: any, dY: any, dAngle: any): {
        x: number;
        y: number;
    };
    private onPanstart;
    private onPan;
    private onPinch;
    loadImageByUrl(url: string, scale?: any, offset?: any): Promise<void>;
    loadImage(input: HTMLInputElement): Promise<void>;
    private loadImageBySrc;
    loadImageByImage(image: HTMLImageElement): Promise<void>;
    loadImageByBlob(blob: Blob): Promise<void>;
    loadImageByBase64(base64: string): Promise<void>;
    private print;
    dispose(): void;
}