import { type EventEmitter } from '../../stencil-public-runtime';
import type { DropdownPlacement, DropdownSelectEventDetail, DropdownStrategy, DropdownToggleEventDetail, Theme } from './types';
import type { ButtonSize, ButtonVariant } from '../diwa-button/types';
export declare class DiwaDropdown {
    host: HTMLElement;
    theme: Theme;
    open: boolean;
    disabled: boolean;
    submenu: boolean;
    placement: DropdownPlacement;
    strategy: DropdownStrategy;
    offsetPx: number;
    matchTriggerWidth: boolean;
    closeOnSelect: boolean;
    triggerLabel: string;
    triggerVariant: ButtonVariant;
    triggerSize: ButtonSize;
    triggerIcon: string;
    hideTriggerLabel: boolean;
    toggle: EventEmitter<DropdownToggleEventDetail>;
    select: EventEmitter<DropdownSelectEventDetail>;
    private floatingStyle;
    /**
     * Becomes `true` only after Floating UI resolves position coordinates.
     * The panel CSS uses this to gate the entry animation and prevent a (0,0) flash.
     */
    private isPositioned;
    private triggerSlotEl?;
    private contentSlotEl?;
    private panelEl?;
    private fallbackTriggerEl?;
    private cleanupAutoUpdate?;
    private boundTriggerEl?;
    /** Light-DOM items that currently have hover/active listeners attached. */
    private itemHandlerTargets;
    onOpenChange(nextOpen: boolean): Promise<void>;
    onPositionPropsChange(): Promise<void>;
    componentDidLoad(): void;
    disconnectedCallback(): void;
    show(): Promise<void>;
    hide(): Promise<void>;
    toggleOpen(): Promise<void>;
    handleGlobalKeydown(event: KeyboardEvent): void;
    handleGlobalPointerDown(event: PointerEvent): void;
    private get effectivePlacement();
    private getTriggerEl;
    private resolveTriggerRef;
    private detachTriggerHandlers;
    private attachItemInteractionHandlers;
    private detachItemInteractionHandlers;
    private onItemMouseEnter;
    private onItemMouseLeave;
    private onItemMouseDown;
    private onItemMouseUp;
    private startAutoUpdate;
    private stopAutoUpdate;
    private updatePosition;
    private isPotentialItem;
    private onPanelClick;
    private getKeyboardItems;
    private focusItemByIndex;
    private onTriggerClick;
    private onTriggerKeyDown;
    private onPanelKeyDown;
    render(): any;
}
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