import type { CSSProperties, Ref } from 'vue';
import type { TabOffset } from '../interface';
export type GetIndicatorSize = number | ((origin: number) => number);
export type TabsIndicator = {
    size?: GetIndicatorSize;
    align?: 'start' | 'center' | 'end';
};
export default function useIndicator(options: {
    activeTabOffset: Ref<TabOffset | undefined>;
    horizontal: Ref<boolean>;
    rtl: Ref<boolean>;
    indicator?: Ref<TabsIndicator | undefined>;
}): {
    style: import("vue").ComputedRef<CSSProperties>;
};