///
/** Popper positioning layer — `ref` target; not the visible box consumers restyle. */
export declare const MenuStyled: import("@emotion/styled").StyledComponent & import("@mui/system").MUIStyledCommonProps, {}, {}>;
/** Visible scrollable dropdown panel — receives consumer `className` / `sx`. */
export declare const MenuPanelStyled: import("@emotion/styled").StyledComponent & Omit, HTMLDivElement>, "ref"> & {
ref?: ((instance: HTMLDivElement | null) => void) | import("react").RefObject | null | undefined;
}, keyof import("@mui/system").BoxOwnProps> & import("@mui/system").MUIStyledCommonProps & {
$showShadow?: boolean | undefined;
}, {}, {}>;