export declare const TREE_EVENTS: {
    toggleExpanded: string;
    activate: string;
    deactivate: string;
    nodeActivate: string;
    nodeDeactivate: string;
    select: string;
    deselect: string;
    focus: string;
    blur: string;
    initialized: string;
    updateData: string;
    moveNode: string;
    copyNode: string;
    event: string;
    loadNodeChildren: string;
    changeFilter: string;
    stateChange: string;
};