import * as helpers from "../helpers";
type LayerInitRequiredOption = Required<{
    container: HTMLElement;
}>;
type LayerRegisterRequiredOption = Required<{
    constructor: typeof Layer;
}>;
type LayerPartialOption = Partial<{
    name: string;
    offset: {
        x: number;
        y: number;
    };
    preInitialize: <T>(layer: Layer<T>) => void;
    postInitialize: <T>(layer: Layer<T>) => void;
    preUpdate: <T>(layer: Layer<T>) => void;
    postUpdate: <T>(layer: Layer<T>) => void;
    [param: string]: any;
}>;
export type LayerInitOption = LayerInitRequiredOption & LayerPartialOption;
export type LayerRegisterOption = LayerRegisterRequiredOption & LayerPartialOption;
export default class Layer<T> {
    static register: (baseName: string, options: LayerRegisterOption) => void;
    static initialize: <T>(baseName: string, options: LayerInitOption) => Layer<T>;
    static findLayer: (baseNameOrRealName: string) => Layer<any>[];
    _baseName: string;
    _name: string;
    _userOptions: LayerInitOption;
    _graphic: T;
    _container: HTMLElement;
    _order: number;
    _nextTick: number;
    _preInitialize?: <T>(layer: Layer<T>) => void;
    _postInitialize?: <T>(layer: Layer<T>) => void;
    _preUpdate?: <T>(layer: Layer<T>) => void;
    _postUpdate?: <T>(layer: Layer<T>) => void;
    [helpers.LibraSymbol]: boolean;
    constructor(baseName: string, options: LayerInitOption);
    getGraphic(): T;
    getContainerGraphic(): HTMLElement;
    getVisualElements(): T[];
    cloneVisualElements(element: Element, deep?: boolean): Element;
    getDatum(elem: Element): any;
    join(rightTable: any[], joinKey: string): any[];
    preUpdate(): void;
    postUpdate(): void;
    picking(options: helpers.ArbitraryQuery): T[];
    getLayerFromQueue(siblingLayerName: string): Layer<T>;
    setLayersOrder(layerNameOrderKVPairs: {
        [key: string]: number;
    }): void;
    isInstanceOf(name: string): boolean;
}
export declare function register(baseName: string, options: LayerRegisterOption): void;
export declare function unregister(baseName: string): boolean;
export declare function initialize<T>(baseName: string, options?: LayerInitOption): Layer<T>;
export declare function findLayer(baseNameOrRealName: string): Layer<any>[];
export {};