import * as React from 'react';
import type { UnitSpace } from '../../../metrics/metrics';
import type { SurfaceHeaderProps } from '../../header/header';
import type { ContentContainerProps } from '../../internal/content_container';
import type { Trigger } from '../../internal/trigger';
import type { Offset as PinOffset, Placement as PinPlacement } from '../../pin/pin';
export type PopoverProps = {
    id?: string
    open: boolean
    blockOutsidePointerEvents?: boolean
    trigger: Trigger
    placement?: Placement
    enableFlip?: boolean
    enableShift?: boolean
    width?: Width
    widthMode?: WidthMode
    offset?: Offset
    arrow?: boolean
    borderRadius?: 'container' | 'none'
    background?: 'surface' | 'none'
    shadow?: 'surface' | 'none'
    children?: React.ReactNode
} & EventHandlerProps & HeaderAndFooterProps & ContentContainerProps;
type ExtractStrings<T> = T extends string ? T : never;
export type Placement = ExtractStrings<PinPlacement>;
export type HeaderAndFooterProps = Pick<SurfaceHeaderProps, 'title' | 'description'> & {
    headerStart?: SurfaceHeaderProps['start']
    headerEnd?: SurfaceHeaderProps['end']
    headerDivider?: 'always' | 'when-scrolled' | 'never'
    headerAlignment?: SurfaceHeaderProps['alignment']
    header?: React.ReactNode
    footer?: React.ReactNode
};
type EventHandlerProps = {
    onRequestClose?: () => void
    onCloseComplete?: () => void
    onScroll?: (arg: {
        scrollTop: number;
    }) => void
};
export type Width = '16u' | '32u' | '40u' | '45u' | '52u' | 'trigger' | 'auto';
export type WidthMode = 'fixed' | 'maximum';
export type StandardOffset = TypesafeExtract<UnitSpace, '0' | '0.5u' | '1u' | '2u' | '3u' | '4u' | '12u'>;
export type Offset = StandardOffset | PinOffset;
type TypesafeExtract<T, U extends T> = Extract<T, U>;
export declare function Popover(
 { id: idProp, open, onRequestClose, onCloseComplete, onScroll, blockOutsidePointerEvents, trigger, placement, enableFlip, enableShift, width, widthMode, offset, arrow, borderRadius, background, shadow, children, title, description, header, headerStart, headerEnd, headerAlignment, headerDivider, footer, ...contentContainerProps }: PopoverProps
): React.JSX.Element;
export {};