import { Line } from "gammacv";
import { Size } from "./Utils";
import * as THREE from "three";
import { Point, Rect } from "mirada";
export declare const clipLine: (size: Size, line: Line) => boolean;
export declare const iterateLine: (line: Line, iterator: (x: number, y: number) => void) => void;
export declare const getLinePoints: (line: Line) => THREE.Vector2[];
export declare function angleBetweenLines(line1: Line, line2: Line): number;
export declare const lineMidpoint: (line: Line) => Point;
export declare const mergeLinePoints: (ax: number, ay: number, bx: number, by: number, cx: number, cy: number, dx: number, dy: number) => number[];
export declare const mergeLines: (lineA: Line, lineB: Line) => Line;
export declare const getPoints: (polyLines: Line[]) => Point[];
export declare const lineBisector: (line: Line, distance?: number, midpoint?: Point) => Line;
export declare const lineWithin: (line: Line, bounds: Rect) => boolean;
export declare const isOnEdge: (line: Line, bounds: Rect) => boolean;