export declare const chainExpansionWidth = "256px";
interface SelectChainExpansionContainerProps {
    expansionHeight: string | number;
}
export declare const SelectChainExpansionContainer: import("@emotion/styled").StyledComponent<import("@mui/system").BoxOwnProps<import("@mui/material").Theme> & Omit<import("react").DetailedHTMLProps<import("react").HTMLAttributes<HTMLDivElement>, HTMLDivElement>, keyof import("@mui/system").BoxOwnProps<import("@mui/material").Theme>> & import("@mui/system").MUIStyledCommonProps<import("@mui/material").Theme> & SelectChainExpansionContainerProps, {}, {}>;
export {};