import type { Snippet } from 'svelte';
import type { NeoButtonProps } from '../../buttons/neo-button.model.js';
import type { NeoDividerProps } from '../../divider/neo-divider.model.js';
import type { NeoMenuListProps } from './neo-menu-list.model.js';
import type { NeoTooltipProps } from '../tooltips/neo-tooltip.model.js';
import type { NeoListBaseItemProps } from '../../list/neo-list-base-item.model.js';
import type { NeoBaseListItem } from '../../list/neo-list.model.js';
import type { BorderRadiusInput } from '../../utils/border.utils.js';
import type { HTMLNeoBaseElement, SvelteEvent } from '../../utils/html-element.utils.js';
export interface NeoMenuItem<Value = unknown, Tag extends keyof HTMLElementTagNameMap = 'li'> extends Omit<NeoBaseListItem<Value, Tag, NeoMenuContext<Value, Tag>>, 'containerProps'>, Pick<NeoMenuListItemProps, 'tooltipProps' | 'baseProps'> {
    /**
     * If true, children items will be rendered as list items instead of a nested dropdown menu.
     *
     * @default false
     */
    section?: boolean;
    /**
     * If true, the menu section label will be sticky on scroll.
     */
    sticky?: boolean;
    /**
     * If true, the menu will stay open when the item is selected.
     */
    keepOpenOnSelect?: boolean;
    /**
     * The nested menu items.
     */
    items?: NeoMenuItem<Value, Tag>[];
    /**
     * Optional menu props to pass to the menu list wrapper.
     */
    menuProps?: Omit<NeoMenuListProps<Value>, 'itemProps' | 'baseProps' | 'tooltipProps' | 'items' | 'item' | 'ref'>;
    /**
     * Optional props to pass to the base list item.
     */
    itemProps?: Pick<NeoBaseListItem<Value, Tag, NeoMenuContext<Value, Tag>>, 'containerProps'>;
}
export interface NeoMenuContext<Value = unknown, Tag extends keyof HTMLElementTagNameMap = 'li'> {
    /**
     * The item itself.
     */
    item: NeoMenuItem<Value, Tag>;
    /**
     * The parent item (if any).
     */
    parent?: NeoMenuItem<Value, Tag>;
    /**
     * The array of items this item belongs to.
     */
    array?: NeoMenuItem<Value, Tag>[];
    /**
     * The index of the item in the menu.
     */
    index: number;
    /**
     * The index of the parent section in the menu (if any).
     */
    sectionIndex?: number;
    /**
     * The nested level of the menu.
     *
     * @default 1
     */
    level?: number;
    /**
     * Whether the item nested menu is open (if any).
     */
    open?: boolean;
    /**
     * If true, the menu will stay open when the item is selected.
     */
    keepOpenOnSelect?: boolean;
    /**
     * Event handler for when a menu item with a nested menu is clicked.
     * @param item - The menu item that was clicked.
     * @param e - The pointer event.
     */
    onMenu: (item: NeoMenuItem<Value>, e: SvelteEvent<MouseEvent>) => void;
    /**
     * Event handler for when a menu item without a nested menu is clicked.
     * @param item - The menu item that was clicked.
     * @param e - The pointer event.
     */
    onSelect: (item: NeoMenuItem<Value>, e: SvelteEvent<MouseEvent>) => void;
}
export type NeoMenuListItemProps<Value = unknown, Tag extends keyof HTMLElementTagNameMap = 'li'> = {
    /**
     * The content of the list item.
     * If none is provided, the default content will be used.
     */
    children?: Snippet<[NeoMenuContext<Value, Tag>]>;
    /**
     * The reference to the list item element.
     */
    ref?: HTMLElement;
    /**
     * The tag name of the list item element.
     *
     * @default 'li'
     */
    tag?: Tag;
    /**
     * The tag name of the menu element.
     *
     * @default 'ul'
     */
    menuTag?: keyof HTMLElementTagNameMap;
    /**
     * The reference to the tooltip element.
     */
    tooltipRef?: NeoTooltipProps['ref'];
    /**
     * The default tooltip placement.
     *
     * @default 'right-start'
     */
    placement?: NeoTooltipProps['placement'];
    /**
     * An optional offset for the tooltip.
     */
    offset?: NeoTooltipProps['offset'];
    /**
     * If true, the menu & items will be rounded.
     */
    rounded?: BorderRadiusInput;
    /**
     * Reverse the direction of the item.
     *
     * @default false
     */
    reverse?: boolean;
    /**
     * Whether to display a divider above items in the list.
     * If an item divider option is set, it will take precedence over the list divider.
     *
     * @default false
     */
    divider?: boolean;
    /**
     * Reverse the next/previous focusable sibling selection direction using arrow keys.
     */
    flip?: boolean;
    /**
     * Optional props to pass to the divider (if any.
     */
    dividerProps?: Partial<NeoDividerProps>;
    /**
     * Optional props to pass to the tooltip (if any).
     */
    tooltipProps?: Partial<Omit<NeoTooltipProps, 'ref' | 'children' | 'tooltip'>>;
    /**
     * Optional props to pass to the base list item.
     */
    baseProps?: Partial<NeoListBaseItemProps<Value, NeoMenuContext<Value, Tag>>>;
    /**
     * Optional props to pass to the menu list.
     */
    menuProps?: Omit<NeoMenuListProps<Value>, 'items' | 'item' | 'ref' | 'onMenu' | 'onSelect'>;
    /**
     * Optional props to pass to the button.
     */
    buttonProps?: NeoButtonProps;
} & Pick<NeoMenuContext<Value, Tag>, 'item' | 'parent' | 'array' | 'index' | 'sectionIndex' | 'level' | 'parent' | 'open' | 'keepOpenOnSelect' | 'onMenu' | 'onSelect'> & Omit<HTMLNeoBaseElement<HTMLElementTagNameMap[Tag]>, 'children'>;