import * as React from 'react';
import { BsPrefixProps, BsPrefixRefForwardingComponent, SelectCallback } from './helpers';
import { AlignType } from './types';
export interface DropdownProps extends BsPrefixProps, Omit<React.HTMLAttributes<HTMLElement>, 'onSelect'> {
    drop?: 'up' | 'start' | 'end' | 'down';
    align?: AlignType;
    show?: boolean;
    flip?: boolean;
    onToggle?: (isOpen: boolean, event: React.SyntheticEvent, metadata: {
        source: 'select' | 'click' | 'rootClose' | 'keydown';
    }) => void;
    focusFirstItemOnShow?: boolean | 'keyboard';
    onSelect?: SelectCallback;
    navbar?: boolean;
    autoClose?: boolean | 'outside' | 'inside';
}
declare const _default: BsPrefixRefForwardingComponent<"div", DropdownProps> & {
    Toggle: BsPrefixRefForwardingComponent<"button", import("./DropdownToggle").DropdownToggleProps>;
    Menu: BsPrefixRefForwardingComponent<"div", import("./DropdownMenu").DropdownMenuProps>;
    Item: BsPrefixRefForwardingComponent<BsPrefixRefForwardingComponent<"a", import("./SafeAnchor").SafeAnchorProps>, import("./DropdownItem").DropdownItemProps>;
    ItemText: BsPrefixRefForwardingComponent<"span", unknown>;
    Divider: BsPrefixRefForwardingComponent<"hr", unknown>;
    Header: BsPrefixRefForwardingComponent<"div", unknown>;
};
export default _default;