import { BaseService } from "./BaseService";
import { AutocompleteSuggestion } from "../interfaces";
export interface UiAutocompleteSuggestionItem {
    address: AutocompleteSuggestion;
    autocompleteSuggestionElement: HTMLElement;
    isShowAllControl?: boolean;
}
export declare const INITIAL_VISIBLE_SECONDARIES = 5;
export declare class DropdownStateService extends BaseService {
    private selectedAddressSearchTerm;
    private _isDropdownOpen;
    private isInteractingWithDropdown;
    private highlightedAutocompleteSuggestionIndex;
    private selectedAutocompleteSuggestionIndex;
    private autocompleteSuggestionResults;
    private secondaryAutocompleteSuggestionResults;
    private _secondariesExpanded;
    private _showAllItem;
    getVisibleSecondaryAutocompleteSuggestions(): UiAutocompleteSuggestionItem[];
    getMergedAutocompleteSuggestions(): UiAutocompleteSuggestionItem[];
    getHighlightedIndex(): number;
    setHighlightedIndex(index: number): void;
    getSelectedIndex(): number;
    setSelectedIndex(index: number): void;
    isDropdownOpen(): boolean;
    setDropdownOpen(open: boolean): void;
    getAutocompleteSuggestions(): UiAutocompleteSuggestionItem[];
    setAutocompleteSuggestions(suggestions: UiAutocompleteSuggestionItem[]): void;
    getSecondaryAutocompleteSuggestions(): UiAutocompleteSuggestionItem[];
    setSecondaryAutocompleteSuggestions(suggestions: UiAutocompleteSuggestionItem[]): void;
    isSecondariesExpanded(): boolean;
    setSecondariesExpanded(expanded: boolean): void;
    getShowAllItem(): UiAutocompleteSuggestionItem | null;
    setShowAllItem(item: UiAutocompleteSuggestionItem | null): void;
    getSelectedAddressSearchTerm(): string;
    setSelectedAddressSearchTerm(term: string): void;
    getIsInteractingWithDropdown(): boolean;
    setIsInteractingWithDropdown(interacting: boolean): void;
    resetSelectionState(): void;
}