import type { DiagramPoint, DiagramRect } from "./model.js";
export declare function rectRight(rect: DiagramRect): number;
export declare function rectBottom(rect: DiagramRect): number;
export declare function rectCenter(rect: DiagramRect): DiagramPoint;
export declare function rectContainsRect(outer: DiagramRect, inner: DiagramRect): boolean;
export declare function rectsOverlap(first: DiagramRect, second: DiagramRect): boolean;
export declare function pointDistance(first: DiagramPoint, second: DiagramPoint): number;
export declare function segmentIntersectsRect(start: DiagramPoint, end: DiagramPoint, rect: DiagramRect): boolean;
export declare function polylineSegments(points: DiagramPoint[]): Array<{
    start: DiagramPoint;
    end: DiagramPoint;
}>;