/**
 * returns an array of values from number 1 to number 2
 * @param n1
 * @param n2
 * @param inclusive
 */
export declare function range(n1: number | undefined, n2: number, inclusive?: boolean, inc?: number): number[];
export declare const randomInteger: () => number;
export declare const closestToNumber: (a: number[], target: number) => number;