import { type HTMLAttributes, type ReactElement } from 'react';
import { type DataTestId, type StylingProps, type WithChildren } from '@dynatrace/strato-components/core';
import { FlexOwnProps } from '@dynatrace/strato-components/layouts';
export declare const ACTION_GROUP_GAP = 4;
/** @internal */
export interface ActionGroupProps extends FlexOwnProps, HTMLAttributes<HTMLElement>, WithChildren, StylingProps, DataTestId {
    /**
     * Whether or not the ActionGroup is collapsible.
     * @defaultValue true
     */
    collapsible?: boolean;
    /**
     * Whether the items in the ActionGroup should have a roving focus applied.
     * @defaultValue true
     */
    rovingFocus?: boolean;
    /**
     * Whether to collapse starting from the beginning or end of the ActionGroup.
     * @defaultValue start
     */
    collapseFrom?: 'start' | 'end';
    /**
     * Icon used for the trigger that opens/closes the overlay when the ActionGroup is collapsed.
     */
    triggerIcon?: ReactElement;
    /**
     * Influences the spacings. Condensed is more compact.
     */
    density?: 'default' | 'condensed';
    /**
     * Handler called when the collapsed state changes.
     */
    onCollapsedChange?: (isCollapsed: boolean) => void;
    /**
     * Handler called when at least one item is moved into the menu.
     */
    onOverflowChange?: (isCollapsed: boolean) => void;
}
/**
 * The `ActionGroup` groups related actions in a container. It takes care of
 * collapsing the actions into an overlay if there is insufficient space for
 * rendering all the actions next to each other. It also applies a roving focus
 * to the actions.
 * @internal
 */
export declare const ActionGroup: ((props: ActionGroupProps & import("react").RefAttributes<HTMLDivElement>) => React.ReactElement | null) & {
    ActionButton: <E extends import("react").ElementType = "button">(props: import("./ActionButton.js").ActionButtonProps<E>) => ReactElement | null;
    Group: (props: import("./Group.js").GroupProps & import("react").RefAttributes<HTMLDivElement>) => React.ReactElement | null;
    NavItem: <E extends import("react").ElementType = "a">(props: import("./NavItem.js").NavItemProps<E>) => ReactElement | null;
};