/** Number will generate a random number between given min And max */
export declare const number: (min: number, max: number) => number;
export declare const uInt8: (max: number) => number;
export declare const uInt16: (max: number) => number;
export declare const uInt32: (max: number) => number;
/** get std deviation of an arrayof numbers*/
export declare const std: (arr: number[]) => number;
/** get variance of an array of number */
export declare const variance: (arr: number[]) => number;
/**  get mean of an array of number */
export declare const mean: (arr: number[]) => number;
/** generates number in range */
export declare const range: (start: number, end: number, step?: number) => number[];
/** Generate random numbers between min and max*/
export declare const rangeRandom: (min: number, max: number) => number[];
/**  Generate normal distribution for a value, mean, std deviatiom */
export declare const normalDist: (x: number, mu: number, dev: number) => number;
/** Generate random numbers in nomral distribution */
export declare const rangeNormal: (min: number, max: number) => number[];
/** Selects random number from a given array*/
export declare const randomNum: (arr: number[]) => number;
/** Shuffles given array*/
export declare const shuffleNum: (arr: number[]) => number[];