import { ViewportSlicePosition } from '../../viewport/types';
export declare const getItemVisibilityForPosition: ({ itemPosition: { bottom, left, right, top, width: itemWidth, height: itemHeight, }, threshold, viewportPosition, restrictToScreen, }: {
    itemPosition: {
        right: number;
        left: number;
        bottom: number;
        top: number;
        height: number;
        width: number;
    };
    viewportPosition: ViewportSlicePosition;
    threshold: {
        type: "percentage";
        value: number;
    } | {
        type: "pixels";
        value: number;
    };
    restrictToScreen?: boolean;
}) => {
    visible: boolean;
};