import { ISparnaturalSpecification } from "../../spec-providers/ISparnaturalSpecification";
import { DisplayBtn } from "../buttons/DisplayBtn";
import { HTMLComponent } from "../HtmlComponent";
import VariableOrderMenu from "./variableorder/VariableOrderMenu";
import VariableSortOption from "./variablesort/VariableSortOptions";
import { DraggableComponentState } from "./variableorder/DraggableComponent";
import { Order } from "../../SparnaturalQueryIfc";
declare class VariableSection extends HTMLComponent {
    #private;
    displayBtn: DisplayBtn;
    variableSortOption: VariableSortOption;
    variableOrderMenu: VariableOrderMenu;
    linesWrapper: JQuery<HTMLElement>;
    specProvider: ISparnaturalSpecification;
    constructor(ParentComponent: HTMLComponent, specProvider: ISparnaturalSpecification);
    render(): this;
    /**
     * @returns the states of draggable components from the variable selection part of the UI
     */
    listVariables(): DraggableComponentState[];
    /**
     * @returns the order option selected from the UI
     */
    getOrder(): Order;
}
export default VariableSection;