import { ArxPolygon } from '../fts/Polygon';
import { ArxVertex } from '../fts/Vertex';
export declare const maxAll: (arr: number[]) => number;
export declare const isZeroVertex: ({ x, y, z }: {
    x: number;
    y: number;
    z: number;
}) => boolean;
/** @see https://stackoverflow.com/a/14438954/1806628 */
export declare const uniq: <T>(values: T[]) => T[];
export declare const times: <T>(fn: (index: number) => T, repetitions: number) => T[];
export declare const repeat: <T>(value: T, repetitions: number) => T[];
export declare const doCoordsNeedToBeRoundedUp: (coords: [number, number, number]) => boolean;
export declare const addLightIndex: (polygons: ArxPolygon[]) => ArxPolygon[];
export declare const getCellCoords: ([a, b, c]: [ArxVertex, ArxVertex, ArxVertex, ArxVertex]) => number[];