import { ClickEvent, ClickEventProps, ClickEventState, GlobalProps, GlobalState, IconProps, InitializedState, NavigationBackButtonProps, ShowIconProps, TextProps, WidthProps } from '../../shared/model';
import { NavigationItemSafeTriangle } from '../../utils/navigation';
export type DBNavigationItemDefaultProps = {
    /**
     * Alternative indicator for active navigation item (bold font). In contrast to the use of aria-current="page" on the contained anchor, this does not guarantee correct a11y.
     */
    active?: boolean;
    /**
     * The disabled attribute can be set to [keep a user from clicking on the item](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/button#disabled).
     */
    disabled?: boolean;
    /**
     * React-specific property to pass in a slot for sub-navigation
     */
    subNavigation?: any;
    /**
     * This is for mobile navigation only, if it is set the sub-navigation is a static overlay
     */
    subNavigationExpanded?: boolean;
};
export type DBNavigationItemProps = DBNavigationItemDefaultProps & GlobalProps & ClickEventProps<HTMLButtonElement> & IconProps & WidthProps & NavigationBackButtonProps & ShowIconProps & TextProps;
export type DBNavigationItemDefaultState = {
    handleBackClick: (event: ClickEvent<HTMLButtonElement>) => void;
    hasAreaPopup: boolean;
    isSubNavigationExpanded: boolean;
    subNavigationId: string;
    /**
     * Internal state property to show/hide sub-navigation button
     */
    hasSubNavigation?: boolean;
    updateSubNavigationState: () => void;
    navigationItemSafeTriangle?: NavigationItemSafeTriangle;
};
export type DBNavigationItemState = DBNavigationItemDefaultState & ClickEventState<HTMLButtonElement> & GlobalState & InitializedState;