import * as React from 'react';
import * as PopperJS from '@popperjs/core';
export declare type TriggerType = 'click' | 'right-click' | 'hover' | 'focus';
export declare type Config = {
    /**
     * Whether to close the tooltip when its trigger is out of boundary
     * @default false
     */
    closeOnTriggerHidden?: boolean;
    /**
     * Event or events that trigger the tooltip
     * @default hover
     */
    trigger?: TriggerType | TriggerType[] | null;
    /**
     * Delay in hiding the tooltip (ms)
     * @default 0
     */
    delayHide?: number;
    /**
     * Delay in showing the tooltip (ms)
     * @default 0
     */
    delayShow?: number;
    /**
     * Whether to make the tooltip spawn at cursor position
     * @default false
     */
    followCursor?: boolean;
    /**
     * Options to MutationObserver, used internally for updating
     * tooltip position based on its DOM changes
     * @default  { attributes: true, childList: true, subtree: true }
     */
    mutationObserverOptions?: MutationObserverInit | null;
    /**
     * Whether tooltip is shown by default
     * @default false
     */
    defaultVisible?: boolean;
    /**
     * Used to create controlled tooltip
     */
    visible?: boolean;
    /**
     * Called when the visibility of the tooltip changes
     */
    onVisibleChange?: (state: boolean) => void;
    /**
     * If `true`, a click outside the trigger element closes the tooltip
     * @default true
     */
    closeOnOutsideClick?: boolean;
    /**
     * If `true`, hovering the tooltip will keep it open. Normally tooltip closes when the mouse cursor moves out of
     * the trigger element. If it moves to the tooltip element, the tooltip stays open.
     * @default false
     */
    interactive?: boolean;
    /**
     * Alias for popper.js placement, see https://popper.js.org/docs/v2/constructors/#placement
     */
    placement?: PopperJS.Placement;
    /**
     * Shorthand for popper.js offset modifier, see https://popper.js.org/docs/v2/modifiers/offset/
     * @default [0, 6]
     */
    offset?: [number, number];
};
export declare type PopperOptions = Partial<PopperJS.Options> & {
    createPopper?: typeof PopperJS.createPopper;
};
export declare type PropsGetterArgs = {
    style?: React.CSSProperties;
    [key: string]: unknown;
};