import * as THREE from 'three';
import { ObjectID, DrawingID } from '@buerli.io/core';
export declare type FilletablePointInfo = {
    offset: number;
    arcStartPos: THREE.Vector3;
    arcEndPos: THREE.Vector3;
    arcCenterPos: THREE.Vector3;
    clockwise: boolean;
    lineIds: ObjectID[];
};
export declare type FilletArcsInfo = {
    controlPos: THREE.Vector3;
    arcStartPos: THREE.Vector3;
    arcEndPos: THREE.Vector3;
};
export declare function evaluateClockwise(start: THREE.Vector3, end: THREE.Vector3, control: THREE.Vector3): boolean;
export declare const getFilletablePointsMap: (drawingId: DrawingID, sketchId: ObjectID) => {
    [key: number]: FilletablePointInfo;
};
export declare const getFilletArcsMap: (drawingId: DrawingID, sketchId: ObjectID) => {
    [key: number]: FilletArcsInfo;
};