import GirafeSingleton from '../../base/GirafeSingleton';
export default class OrderingManager extends GirafeSingleton {
    private stateManager;
    private timeoutId?;
    private get state();
    constructor(type: string);
    private registerEvents;
    /**
     * This method do a reorder of all layers present in the treeview
     * in order to keep a order attribut corresponding to what the use wants.
     * This order will be used by the map component to calculate the list of layers in the right order
     */
    private reorderLayers;
    private reorderLayersRecursively;
    private getSortedLayers;
}