import { ExtractPropTypes, PropType } from 'vue';
export declare const querytableColumngroupProps: () => {
    head: StringConstructor;
    headAlign: PropType<"left" | "right" | "center">;
};
export type QuerytableColumngroupProps = Partial<ExtractPropTypes<ReturnType<typeof querytableColumngroupProps>>>;
declare const _default: import('vue').DefineComponent<ExtractPropTypes<{
    head: StringConstructor;
    headAlign: PropType<"left" | "right" | "center">;
}>, () => null, {}, {}, {}, import('vue').ComponentOptionsMixin, import('vue').ComponentOptionsMixin, {}, string, import('vue').PublicProps, Readonly<ExtractPropTypes<{
    head: StringConstructor;
    headAlign: PropType<"left" | "right" | "center">;
}>> & Readonly<{}>, {}, {}, {}, {}, string, import('vue').ComponentProvideOptions, true, {}, any>;
export default _default;