import { ReactiveControllerHost } from 'lit';
import { DropdownItem, DropdownPlacement, DropdownTrigger, DropdownAnimation, DropdownSize } from '../dropdown.types.js';
/**
 * Base dropdown controller interface
 */
export interface DropdownBaseController {
    host: DropdownHost;
}
/**
 * Dropdown host interface - represents the dropdown component
 */
export interface DropdownHost extends ReactiveControllerHost {
    open: boolean;
    disabled: boolean;
    placement: DropdownPlacement;
    trigger: DropdownTrigger;
    size: DropdownSize;
    animation: DropdownAnimation;
    arrow: boolean;
    autoClose: boolean;
    closeOnOutsideClick: boolean;
    closeOnEscape: boolean;
    offset: number;
    delay: number;
    maxHeight: string;
    minWidth: string;
    items?: DropdownItem[];
    shadowRoot: ShadowRoot | null;
    requestUpdate(): void;
}
/**
 * Error handler interface
 */
export interface ErrorHandler {
    handleError(error: Error, context: string): void;
}
/**
 * Dropdown positioning information
 */
export interface DropdownPosition {
    top: number;
    left: number;
    width: number;
    placement: 'bottom' | 'top' | 'bottom-start' | 'bottom-end' | 'top-start' | 'top-end';
}
/**
 * Available space calculation for dropdown positioning
 */
export interface DropdownSpace {
    above: number;
    below: number;
    left: number;
    right: number;
}
/**
 * Dropdown controller specific interface
 */
export interface DropdownController extends DropdownBaseController {
    isOpen: boolean;
    position: DropdownPosition;
    open(): void;
    close(): void;
    toggle(): void;
    calculatePosition?(): void;
}
/**
 * Event data interfaces
 */
export interface DropdownOpenEventDetail {
    dropdown: DropdownHost;
}
export interface DropdownCloseEventDetail {
    dropdown: DropdownHost;
}
export interface DropdownItemClickEventDetail {
    item: DropdownItem;
    dropdown: DropdownHost;
}
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