import { Accessibility } from '@fluentui/accessibility';
import { AutoFocusZoneProps, FocusTrapZoneProps } from '@fluentui/react-bindings';
import * as PopperJs from '@popperjs/core';
import * as PropTypes from 'prop-types';
import * as React from 'react';
import { ComponentEventHandler, FluentComponentStaticProps } from '../../types';
import { UIComponentProps, ChildrenComponentProps, ContentComponentProps } from '../../utils';
import { PopperChildrenProps, AutoSize } from '../../utils/positioner';
export interface PopupContentSlotClassNames {
    content: string;
}
export interface PopupContentProps extends UIComponentProps, ChildrenComponentProps, ContentComponentProps {
    /** Accessibility behavior if overridden by the user. */
    accessibility?: Accessibility<never>;
    /**
     * Called after user's mouse enter.
     * @param event - React's original SyntheticEvent.
     * @param data - All props.
     */
    onMouseEnter?: ComponentEventHandler<PopupContentProps>;
    /**
     * Called after user's mouse leave.
     * @param event - React's original SyntheticEvent.
     * @param data - All props.
     */
    onMouseLeave?: ComponentEventHandler<PopupContentProps>;
    /** An actual placement value from Popper. */
    placement?: PopperChildrenProps['placement'];
    /** A popup can show a pointer to trigger. */
    pointing?: boolean;
    /** A ref to a pointer element. */
    pointerRef?: React.Ref<HTMLDivElement>;
    /** Controls whether or not focus trap should be applied, using boolean or FocusTrapZoneProps type value. */
    trapFocus?: boolean | FocusTrapZoneProps;
    /** Controls whether or not auto focus should be applied, using boolean or AutoFocusZoneProps type value. */
    autoFocus?: boolean | AutoFocusZoneProps;
    /**
     * Applies max-height and max-width on popper to fit it within the available space in viewport.
     * true enables this for both width and height when overflow happens. 'always' applies `max-height`/`max-width` regardless of overflow.
     * 'height' applies `max-height` when overflow happens, and 'width' for `max-width`
     * `height-always` applies `max-height` regardless of overflow, and 'width-always' for always applying `max-width`
     */
    autoSize?: AutoSize;
}
export declare type PopupContentStylesProps = Required<Pick<PopupContentProps, 'pointing'>> & {
    basePlacement: PopperJs.BasePlacement;
    autoSize?: AutoSize;
};
export declare const popupContentClassName = "ui-popup__content";
export declare const popupContentSlotClassNames: PopupContentSlotClassNames;
/**
 * A PopupContent displays the content of a Popup component.
 */
export declare const PopupContent: (<TExtendedElementType extends React.ElementType<any> = "div">(props: React.RefAttributes<HTMLDivElement> & Omit<import("@fluentui/react-bindings").PropsOfElement<TExtendedElementType>, "as" | keyof PopupContentProps> & {
    as?: TExtendedElementType;
} & PopupContentProps) => JSX.Element) & {
    propTypes?: React.WeakValidationMap<PopupContentProps> & {
        as: React.Requireable<string | ((props: any, context?: any) => any) | (new (props: any, context?: any) => any)>;
    };
    contextTypes?: PropTypes.ValidationMap<any>;
    defaultProps?: Partial<PopupContentProps & {
        as: "div";
    }>;
    displayName?: string;
    readonly __PRIVATE_PROPS?: React.RefAttributes<HTMLDivElement> & Omit<Pick<React.DetailedHTMLProps<React.HTMLAttributes<HTMLDivElement>, HTMLDivElement>, "key" | keyof React.HTMLAttributes<HTMLDivElement>> & {
        ref?: React.Ref<HTMLDivElement>;
    }, "as" | keyof PopupContentProps> & {
        as?: "div";
    } & PopupContentProps;
} & FluentComponentStaticProps<PopupContentProps>;