import { MaxArtworkSizeConstraints } from "./MaxArtworkSizeConstraints";
export declare class ContainerConstraints {
    maxArtworkSize: MaxArtworkSizeConstraints;
    protected _copy(source: ContainerConstraints, destination: ContainerConstraints): void;
    clone(): ContainerConstraints;
    toJSON(): {
        maxArtworkSize: {
            width: number;
            height: number;
            shapeType: import("./MaxArtworkSizeConstraints").ArtworkShapeType;
        };
    };
}