export declare class LayerArrays {
    y: number[];
    verticesToX: number[];
    layers: number[][];
    constructor(verticesToLayers: number[]);
    initialize(verticesToLayers: number[]): void;
    DropEmptyLayers(): LayerArrays;
    updateLayers(ulayers: number[][]): void;
    UpdateXFromLayers(): void;
    get x(): number[];
    ReversedClone(): LayerArrays;
    get Layers(): number[][];
    set Layers(value: number[][]);
    InitLayers(): void;
}
export declare function layersAreCorrect(layerArrays: LayerArrays): boolean;
export declare function layerHasDublicatesOrUndef(layer: number[]): boolean;