import { Ref } from 'vue';
import { TooltipModel } from 'chart.js';
export declare const useTooltipPosition: (chartRef: Ref<HTMLCanvasElement | null>, tooltipRef: Ref<HTMLDivElement | null>, tooltipModel: Ref<TooltipModel<'line' | 'bar'>>, respectTop?: boolean) => {
    position: import("vue").ComputedRef<{
        top: number;
        left: number;
    }>;
};