import BaseLayer from './baselayer.js';
import GroupLayer from './grouplayer.js';
import ThemeLayer from './themelayer.js';
type LayerOptions = {
    isDefaultChecked?: boolean;
    disclaimer?: string;
    metadataUrl?: string;
    opacity?: number;
    restricted?: boolean;
};
declare abstract class Layer extends BaseLayer {
    /**
     * This class is a used in the state of the application, which will be accessed behind a javascript proxy.
     * This means that each modification made to its properties must come from outside,
     * because they have to be made through the proxy, so that the modification can be listen.
     * Therefore, this class must not contain any method which is updating a value directly
     * For example, any method doing <this.xxx = value> is forbidden here, because the modification be known from the proxy
     */
    activeState: 'on' | 'off';
    opacity: number;
    restricted: boolean;
    swiped: 'left' | 'right' | 'no';
    isLegendExpanded: boolean;
    parent: ThemeLayer | GroupLayer;
    constructor(id: number, name: string, order: number, options?: LayerOptions);
    get isTransparent(): boolean;
    get hasValidOpacity(): boolean;
    get active(): boolean;
    get inactive(): boolean;
}
export default Layer;