import { Ref } from "vue";
interface SeparatorState {
    value: number;
    startValue: number;
    pageX: number;
    pageY: number;
    deltaX: number;
    deltaY: number;
}
export declare function useSeparator(el: Ref<HTMLElement>, value: Ref<number>, opt?: {
    minValue?: number;
    maxValue?: number;
    calcFirstElementSize?: (info: SeparatorState) => number;
}): {
    dragging: Ref<boolean>;
    collapsed: Ref<boolean>;
    deltaX: Ref<number>;
    deltaY: Ref<number>;
    recalc: () => void;
};
export {};