/**
 * Earcut.js from: https://github.com/mapbox/earcut/tree/v2.2.2
 */
export function earcut(data: any, holeIndices: any, dim: any): any[];
export namespace earcut {
    function deviation(data: any, holeIndices: any, dim: any, triangles: any): number;
    function flatten(data: any): {
        vertices: never[];
        holes: never[];
        dimensions: any;
    };
}
export function linkedList(data: any, start: any, end: any, dim: any, clockwise: any): any;
export function filterPoints(start: any, end: any): any;
export function isEar(ear: any): boolean;
export function isEarHashed(ear: any, minX: any, minY: any, invSize: any): boolean;
export function eliminateHoles(data: any, holeIndices: any, outerNode: any, dim: any): any;
export function indexCurve(start: any, minX: any, minY: any, invSize: any): void;
export function isValidDiagonal(a: any, b: any): number | boolean;
export function equals(p1: any, p2: any): boolean;
export function intersects(p1: any, q1: any, p2: any, q2: any): boolean;
export function locallyInside(a: any, b: any): boolean;
export function splitPolygon(a: any, b: any): Node;
export function removeNode(p: any): void;
export function Node(i: any, x: any, y: any): void;
export class Node {
    constructor(i: any, x: any, y: any);
    i: any;
    x: any;
    y: any;
    prev: any;
    next: any;
    z: any;
    prevZ: any;
    nextZ: any;
    steiner: boolean;
}