import { TooltipOptions } from './tooltip';
import * as Popper from '@popperjs/core';
type Offset = [number, number];
type OffsetFunction = () => Offset;
export interface DropdownOptions extends Pick<TooltipOptions, 'popperConfig'> {
    offset: Offset | string | OffsetFunction;
    boundary: Popper.Boundary | Element;
    reference: 'toggle' | 'parent' | Element | Popper.Rect;
    display: 'dynamic' | 'static';
    autoClose: boolean | 'inside' | 'outside';
}
export interface DropdownInstance {
    toggle(): void;
    show(): void;
    hide(): void;
    update(): void;
    dispose(): void;
}
declare enum DropdownEvents {
    show = "show.bs.dropdown",
    shown = "shown.bs.dropdown",
    hide = "hide.bs.dropdown",
    hidden = "hidden.bs.dropdown"
}
export interface DropdownClass {
    readonly VERSION: string;
    readonly DATA_KEY: string;
    readonly EVENT_KEY: string;
    new (element: Element | string, options?: Partial<DropdownOptions>): DropdownInstance;
    getInstance(element: Element | string): DropdownInstance | null;
    getOrCreateInstance(element: Element | string, config?: Partial<DropdownOptions>): DropdownInstance;
    Default: DropdownOptions;
    Events: typeof DropdownEvents;
}
declare const Dropdown: DropdownClass;
export default Dropdown;
//# sourceMappingURL=dropdown.d.ts.map