import * as Immutable from 'immutable';
import * as ReactCrop from 'react-image-crop';
export interface Value {
    imageUrl: string;
    image: ImageInfo | null;
    crop: CropInfo | null;
    focus: Point | null;
    aspect: number;
}
export interface Size {
    width: number;
    height: number;
}
export declare type ImageInfo = Size;
export interface CropInfo {
    x: number;
    y: number;
    width: number;
    height: number;
}
export interface Point {
    x: number;
    y: number;
}
declare const ScissorsState_base: Immutable.Record.Class;
export declare class ScissorsState extends ScissorsState_base {
    imageUrl: string;
    image: ImageInfo | null;
    crop: CropInfo | null;
    focus: Point | null;
    aspect: number;
    constructor(props?: Partial<Value>);
    isValid(): boolean;
    setImage(image: ImageInfo): this;
    updateRelativeCrop(crop: ReactCrop.Crop): this;
    getRelativeCrop(): ReactCrop.Crop | null;
    getScale(reference: {
        width: number;
        height: number;
    }): Point | null;
    getCropCenter(): Point | null;
    setFocus(focus: Point | null): this;
    getRelativeFocus(): {
        x: number;
        y: number;
    } | null;
    setImageUrl(imageUrl: string): this;
    setAspect(aspect: number): this;
}
export {};