import type { CropperCanvas, CropperImage, CropperSelection } from 'cropperjs';
export type DragMode = 'move' | 'crop';
export type CanvasGeometry = {
    aspectRatio: number | null;
    width: number;
    height: number;
};
export type ImgCropperWorkerParams = {
    originalSrc: string;
    sourceMime: string | null;
    image: CropperImage;
    selection: CropperSelection;
    canvas: CropperCanvas;
    selectHandle: HTMLElement | null;
    aspectRatio: number | null;
};
export type ImgCropperResult = {
    dataUrl: string;
    width: number;
    height: number;
    mimeType: string;
};
export interface ImgCropperWorker {
    cropBoxVisible: boolean;
    dragMode: DragMode;
    canvasGeometry: CanvasGeometry;
    destroy: () => void;
    ready: () => Promise<void>;
    rotate: () => void | Promise<void>;
    zoomIn: () => void;
    zoomOut: () => void;
    reset: () => Promise<void>;
    crop: (options?: {
        fillColor?: string;
    }) => Promise<ImgCropperResult | null>;
    save: (options?: {
        fillColor?: string;
    }) => Promise<ImgCropperResult>;
    clearSelection: () => void;
    enableCropMode: () => void;
    refit: () => void | Promise<void>;
}