import { FocusTarget } from 'focus-trap';
import { Moment } from 'moment';
import React, { RefObject } from 'react';
import { IPopoverPosition } from '../../Popovers';
import { ISectionProps, Section } from './subcomponents/Section';
interface IDropdownMenuState {
    isDropdownOpen: boolean;
    dropdownId?: string;
    lastClosedTime?: Moment;
}
interface IDropdownMenuProps {
    /** What position on the parent to anchor relative to; 'auto' will find best position automatically */
    parentAnchorPosition?: IPopoverPosition | 'auto';
    /** What position on the dropdown itself to place at the anchor position; 'auto' will find best position automatically */
    dropdownAnchorPosition?: IPopoverPosition | 'auto';
    /** Any custom class names */
    className?: string;
    /** The sections to render in the dropdown */
    sections?: ISectionProps[];
    /**
     * The parent component that opens the dropdown and positions it on the page.
     * The callback is given a toggle menu prop which can be used to toggle the menu as needed.
     */
    toggleComponent?: (props: IDropdownMenuToggleComponentProps) => React.ReactElement<any>;
    /** Whether to auto focus on an element when this menu is opened */
    hasInitialFocus?: boolean;
    /**
     * The element to focus on when hasInitialFocus is true; if not provided then the first dom element will be chosen.
     * See focus-trap-react for details
     */
    initialFocusElement?: FocusTarget;
    /** Children to display as custom content instead of sections */
    children?: (props: IDropdownMenuChildrenProps) => React.ReactElement<any>;
    /** The data-cy */
    componentContext?: string;
}
interface IDropdownMenuToggleComponentProps {
    /** Callback to toggle opening/closing menu */
    toggleMenu: () => void;
    /** Ref for the toggle component, to anchor on the page */
    toggleComponentRef: RefObject<any>;
    /** Aria props for opening the menu */
    ariaProps: {
        role: 'button';
        'aria-expanded': boolean;
        'aria-owns'?: string;
        'aria-haspopup': boolean;
    };
}
interface IDropdownMenuChildrenProps {
    /** Callback to close the menu */
    closeMenu: () => void;
}
declare class DropdownMenu extends React.Component<IDropdownMenuProps, IDropdownMenuState> {
    static Section: typeof Section;
    static DefaultDropdownButton: import("../../../../styled-components").StyledComponent<"button", any, {}, never>;
    static defaultProps: Partial<IDropdownMenuProps>;
    state: IDropdownMenuState;
    private toggleComponentRef;
    render(): JSX.Element;
    private openMenu;
    private close;
    private get toggleComponent();
    private get initialFocusProp();
    private get dropdownPopover();
    private get dropdownContent();
}
export { IDropdownMenuProps, IDropdownMenuToggleComponentProps, DropdownMenu };