import type { IGanttTask, IGanttLink, ILink } from "./types";
export declare const updateLink: (link: IGanttLink, startTask: IGanttTask, endTask: IGanttTask, cellHeight: number) => IGanttLink;
export declare function placeLink(box: {
    left: number;
    top: number;
}, start: {
    x: number;
    y: number;
}, end: {
    x: number;
    y: number;
}): {
    width: number;
    height: number;
    left: number;
    top: number;
    p: string;
};
export declare function normalizeLinks(links: ILink[]): {
    id: import("@svar-ui/lib-state").TID;
    type: import("./types").TLinkType;
    source: import("@svar-ui/lib-state").TID;
    target: import("@svar-ui/lib-state").TID;
    lag?: number;
}[];