import { BaseComponent } from "../../core/BaseComponent.js";
import type { DropdownOptions } from "./Dropdown.types.js";
export declare class Dropdown extends BaseComponent {
    private options;
    private items;
    private toggleEl?;
    private menuEl?;
    private labelEl?;
    private selectedLabel?;
    private itemEls;
    private isOpen;
    private focusedIndex;
    private activeIndex;
    private boundDocumentClick;
    private boundKeydown;
    private hydrated;
    constructor(options: DropdownOptions);
    init(): void;
    destroy(): void;
    private tryHydrate;
    open(): void;
    close(): void;
    private buildDropdown;
    private applyParts;
    private handleToggleKeydown;
    private handleMenuKeydown;
    private handleItemClick;
    private focusFirstEnabledItem;
    private focusLastEnabledItem;
    private focusRelativeItem;
    private focusItem;
    private handleDocumentClick;
    private handleGlobalKeydown;
    private applyPlacement;
    private syncMenuWidth;
    private applyOpenStyles;
    private applyCloseStyles;
    private restoreVisibilityFromState;
}
//# sourceMappingURL=Dropdown.d.ts.map