import { HDict } from 'haystack-core';
import { ResolvableElement } from '../ResolvableElement';
import { UiElement, UiElementConstructorData, UiElementData } from '../UiElement';
import { ResolvedSection, UiElementSectionMeta } from './SectionElementMeta';
/**
 * A container of elements that can be resolve them by propagation of the lifecycle functions.
 */
export declare class ResolvableSectionElement<T extends UiElementData<UiElementSectionMeta> = UiElementData<UiElementSectionMeta>> extends ResolvableElement<T> {
    #private;
    constructor(data: UiElementConstructorData<T>);
    protected _value: Record<string, unknown>;
    get value(): ResolvedSection<T>;
    set value(value: ResolvedSection<T>);
    children: (UiElement<UiElementData> | ChildUnresolvedSection)[];
    toJSON(): Record<string, unknown>;
    protected doInitialize: (parameters: HDict, skipSubscribe?: boolean) => Promise<void>;
    protected doClose: () => Promise<void>;
    getParameterList: () => string[];
}
export declare const isChildUnresolvedSection: (value: unknown) => value is ChildUnresolvedSection;
export type ChildUnresolvedSection = [
    string | undefined,
    UiElementData<UiElementSectionMeta>
];