import * as React from 'react';
export interface PopoverProps {
    trigger: (toggle: (e: React.MouseEvent<HTMLElement> | React.FocusEvent<HTMLElement>) => void, icon: React.ReactNode, open?: boolean) => React.ReactNode;
    children: ((close: () => void) => React.ReactNode) | React.ReactNode;
    open?: boolean;
    defaultOpen?: boolean;
    onOpenChange?: (open: boolean) => void;
    contentId?: string;
    minWidth?: string;
    matchTriggerWidth?: boolean;
    viewportPadding?: number;
    contentMaxHeightPx?: number;
    edgeBuffer?: number;
    dataCy?: string;
    fullWidth?: boolean;
    fillTrigger?: boolean;
    autoFocusContent?: boolean;
    returnFocus?: boolean;
    anchorRef?: React.RefObject<HTMLElement | null>;
    overlayRef?: React.Ref<HTMLDivElement>;
    /** 'header' colors the built-in chevron icon with --color-navbar-fg tokens — only meaningful inside/near AppHeader */
    variant?: 'default' | 'header';
}
export interface PopoverHandle {
    /**
     * Pass `{ returnFocus: false }` to close without focus returning to the
     * trigger afterward - e.g. when the caller is about to navigate away or
     * move focus itself, so the trigger shouldn't reclaim it back.
     */
    close: (opts?: {
        returnFocus?: boolean;
    }) => void;
    open: () => void;
    isOpen: () => boolean;
}
export declare const Popover: React.ForwardRefExoticComponent<PopoverProps & React.RefAttributes<PopoverHandle>>;