import { ICommonCropOptions } from '../index';
import type { IParsedFrameInfo } from './decoder';
export interface IFrameCropperProps {
    commonCropOptions: ICommonCropOptions;
}
export declare class FrameCropper {
    private frames;
    private parsedFrames;
    private commonCropOptions;
    private convertorCanvas;
    private containerCanvas;
    private convertCtx;
    private containerCtx;
    private cropperJsOpts;
    private offsetX;
    private offsetY;
    private containerCenterX;
    private containerCenterY;
    private resultFrames;
    constructor(props: IFrameCropperProps);
    init({ commonCropOptions }: IFrameCropperProps): void;
    cropGif(parsedFrameInfo: IParsedFrameInfo): Promise<ImageData[]>;
    cropStaticImage(canvasImageContainer: HTMLCanvasElement): ImageData;
    private transformFrame;
    private drawImgDataToCanvas;
    private ifDebugRun;
    private renderEachFrame;
    private setupCanvas;
    private setCanvasWH;
    private frameToImgData;
}