import { BaseAnchorAnimationOptions, BaseAnchorClassValue, BaseAnchorPanelCardProps } from '../../base-anchor/src/types';
export type DropdownPlacement = 'top-start' | 'top-end' | 'bottom-start' | 'bottom-end' | 'right-start' | 'right-end' | 'left-start' | 'left-end';
export interface DropdownMenuProps {
    modelValue?: boolean;
    placement?: DropdownPlacement;
    /**
     * How the trigger opens the menu. Forwarded to TxPopover, which owns the
     * hover handling for both the reference and the panel — so a hover dropdown
     * gets the shared delay service's timing and preemption rather than needing
     * the host to hand-roll a close timer.
     */
    trigger?: 'click' | 'hover';
    offset?: number;
    closeOnSelect?: boolean;
    /**
     * Briefly clears then confirms a closing item before `select` and close.
     * Reduced-motion users keep the immediate path.
     */
    activationFeedback?: boolean;
    /**
     * Where focus lands when the menu opens. `'first-item'` moves it to the
     * first enabled item, which is what a plain command list wants. `'none'`
     * leaves focus alone for a host that places it itself — a panel that opens
     * on a search field must not have that field's focus stolen by the item
     * below it. Arrow keys from the field still hand focus to the list.
     */
    initialFocus?: 'first-item' | 'none';
    animation?: BaseAnchorAnimationOptions;
    minWidth?: number;
    maxHeight?: number;
    unlimitedHeight?: boolean;
    referenceClass?: BaseAnchorClassValue;
    panelCard?: BaseAnchorPanelCardProps;
    panelVariant?: 'solid' | 'dashed' | 'plain';
    panelBackground?: 'pure' | 'mask' | 'blur' | 'glass' | 'refraction' | 'acrylic' | 'mica' | 'flat' | 'plain';
    panelShadow?: 'none' | 'soft' | 'medium';
    panelRadius?: number;
    panelPadding?: number;
}
export interface DropdownMenuContext {
    close: () => void;
    closeOnSelect: boolean;
    activationFeedback: boolean;
    /** The root menu's `panelCard`: submenus take its flow light unless they name their own. */
    readonly panelCard?: BaseAnchorPanelCardProps;
}
export interface DropdownItemProps {
    disabled?: boolean;
    danger?: boolean;
    arrow?: boolean;
    /**
     * Per-item override of the menu-level `closeOnSelect`, mirroring
     * `TxContextMenuItem`. `TxDropdownSubmenu` sets it to `false` on its trigger
     * row so clicking the row opens the nested panel instead of closing the menu.
     */
    closeOnSelect?: boolean;
    /** Per-item override of the menu-level activation feedback. */
    activationFeedback?: boolean;
    /**
     * Makes the row checkable: it becomes a `menuitemcheckbox` (or
     * `menuitemradio`, see `checkType`) whose `aria-checked` follows this value,
     * and a check mark sits at the right edge while it is `true`. Left unset, the
     * row stays a plain command.
     */
    checked?: boolean;
    /**
     * The role a checkable row takes: `checkbox` for an independent toggle,
     * `radio` for one choice out of a group.
     * @default 'checkbox'
     */
    checkType?: 'checkbox' | 'radio';
}
export interface DropdownSubmenuProps {
    disabled?: boolean;
    placement?: DropdownPlacement;
    offset?: number;
    width?: number;
    minWidth?: number;
    maxHeight?: number;
    unlimitedHeight?: boolean;
    animation?: BaseAnchorAnimationOptions;
    panelCard?: BaseAnchorPanelCardProps;
    panelVariant?: 'solid' | 'dashed' | 'plain';
    panelBackground?: 'pure' | 'mask' | 'blur' | 'glass' | 'refraction' | 'acrylic' | 'mica' | 'flat' | 'plain';
    panelShadow?: 'none' | 'soft' | 'medium';
    panelRadius?: number;
    panelPadding?: number;
}
export declare const TX_DROPDOWN_MENU_INJECTION_KEY = "txDropdownMenu";