export declare const useStyles: (props?: unknown) => import("antd-style").ReturnStyles<{
    [x: string]: import("antd-style").SerializedStyles;
    "spec-icon-CSS": import("antd-style").SerializedStyles;
    SpecButtonGroupCSS: import("antd-style").SerializedStyles;
    SpecButtonGroupTextCSS: import("antd-style").SerializedStyles;
}>;