import * as React from 'react';
import type { ButtonProps } from './Button.js';
import { DropdownMenu } from '../DropdownMenu/DropdownMenu.js';
import type { PolymorphicForwardRefComponent } from '../../utils/index.js';
export type DropdownButtonProps = {
    /**
     * Items in the dropdown menu.
     * Pass a function that takes the `close` argument (to close the menu),
     * and returns a list of `MenuItem` components.
     */
    menuItems: ((close: () => void) => React.JSX.Element[]) | React.JSX.Element[] | React.JSX.Element;
    /**
     * Style of the dropdown button.
     * Use 'borderless' to hide outline.
     * @default 'default'
     */
    styleType?: 'default' | 'borderless' | 'high-visibility';
    /**
     * Props for the `DropdownMenu` which extends the props of `Popover`.
     */
    dropdownMenuProps?: Omit<React.ComponentProps<typeof DropdownMenu>, 'menuItems' | 'children'>;
} & Omit<ButtonProps, 'styleType' | 'endIcon'>;
/**
 * Button that opens a DropdownMenu.
 * @example
 * const menuItems = (close: () => void) => [
 *   <MenuItem key={1} onClick={onClick(1, close)}>Item #1</MenuItem>,
 *   <MenuItem key={2} onClick={onClick(2, close)}>Item #2</MenuItem>,
 * ];
 * <DropdownButton menuItems={menuItems}>Default</DropdownButton>
 */
export declare const DropdownButton: PolymorphicForwardRefComponent<"button", DropdownButtonProps>;