import * as React from 'react';
import { TooltipBase } from './Tooltip.base';
import { ICalloutProps } from '../../Callout';
import { IRenderFunction } from '../../Utilities';
import { DirectionalHint } from '../../common/DirectionalHint';
import { IStyle, ITheme } from '../../Styling';
import { IRefObject, IStyleFunctionOrObject } from '../../Utilities';
/**
 * {@docCategory Tooltip}
 */
export interface ITooltip {
}
/**
 * Tooltip component props.
 * {@docCategory Tooltip}
 */
export interface ITooltipProps extends React.HTMLAttributes<HTMLDivElement | TooltipBase> {
    /**
     * Optional callback to access the ITooltip interface. Use this instead of ref for accessing
     * the public methods and properties of the component.
     */
    componentRef?: IRefObject<ITooltip>;
    /**
     * Properties to pass through for Callout, reference detail properties in ICalloutProps
     * @defaultvalue isBeakVisible: true, beakWidth: 16, gapSpace: 0, setInitialFocus: true, doNotLayer: false
     */
    calloutProps?: ICalloutProps;
    /**
     *  Content to be passed to the tooltip
     */
    content?: string | JSX.Element | JSX.Element[];
    /**
     *  Render function to populate content area
     */
    onRenderContent?: IRenderFunction<ITooltipProps>;
    /**
     * Length of delay. Can be set to zero if you do not want a delay.
     * @defaultvalue medium
     */
    delay?: TooltipDelay;
    /**
     * Max width of tooltip
     * @defaultvalue 364px
     */
    maxWidth?: string | null;
    /**
     * Element to anchor the Tooltip to.
     */
    targetElement?: HTMLElement;
    /**
     * Indicator of how the tooltip should be anchored to its targetElement.
     * @defaultvalue DirectionalHint.topCenter
     */
    directionalHint?: DirectionalHint;
    /**
     * How the element should be positioned in RTL layouts.
     * If not specified, a mirror of `directionalHint` will be used instead
     */
    directionalHintForRTL?: DirectionalHint;
    /**
     * Theme to apply to the component.
     */
    theme?: ITheme;
    /**
     * Call to provide customized styling that will layer on top of the variant rules.
     */
    styles?: IStyleFunctionOrObject<ITooltipStyleProps, ITooltipStyles>;
}
/**
 * {@docCategory Tooltip}
 */
export declare enum TooltipDelay {
    zero = 0,
    medium = 1,
    long = 2
}
/**
 * {@docCategory Tooltip}
 */
export interface ITooltipStyleProps {
    /**
     * Accept theme prop.
     */
    theme: ITheme;
    /**
     * Accept custom classNames
     */
    className?: string;
    /**
     * Delay before tooltip appears.
     * @deprecated Delay logic moved to TooltipHost vs relying on animation delay.
     */
    delay?: TooltipDelay;
    /**
     * Maximum width of tooltip.
     */
    maxWidth?: string;
    /**
     * The gap between the Callout and the target
     * @defaultvalue 0
     */
    gapSpace?: number;
    /**
     * The width of the Callout's beak
     * @defaultvalue 16
     */
    beakWidth?: number;
}
/**
 * {@docCategory Tooltip}
 */
export interface ITooltipStyles {
    /**
     * Style for the root element.
     */
    root: IStyle;
    /**
     * Style for the content element.
     */
    content: IStyle;
    /**
     * Style for the subtext element.
     */
    subText: IStyle;
}