import { ImgCropperBaseWorker } from './img-cropper-base-worker.svelte';
import type { ImgCropperWorkerParams } from './img-cropper-worker.svelte';
export declare class ImgCropperContainWorker extends ImgCropperBaseWorker {
    protected readonly _centerMode: "contain";
    constructor(params: ImgCropperWorkerParams);
    protected _computeCanvasSize: () => void;
}