export declare const TREE_EVENTS: {
    onToggleExpanded: string;
    onActivate: string;
    onDeactivate: string;
    onFocus: string;
    onBlur: string;
    onInitialized: string;
    onUpdateData: string;
    onMoveNode: string;
    onEvent: string;
    onLoadChildren: string;
    onChangeFilter: string;
};