/// <reference types="react" />
import { type PortPositions } from '../components/NodeCanvas';
/**
 * Calculate the position of every port relative to the canvas root, in canvas space.
 * This is done in one pass per NodeCanvas render, and is used to draw the edges between nodes.
 * It's done this way with a nodePortPositions state using rounded numbers for performance reasons.
 * In the ideal case, no position will have changed, so the state does not update.
 */
export declare function useNodePortPositions({ enabled, isDraggingNode }: {
    enabled: boolean;
    isDraggingNode: boolean;
}): {
    nodePortPositions: PortPositions;
    canvasRef: import("react").RefObject<HTMLDivElement>;
    recalculate: () => void;
};
//# sourceMappingURL=useNodePortPositions.d.ts.map