export default class RandomGenerator {
    private generator;
    seed: number;
    constructor(seed?: number);
    jump(): void;
    /**
     * Returns a uniformly distributed random integer between min and max
     */
    uniformInt(min: number, max: number): number;
    /**
     * Returns an array of uniformly distributed random integers between min and max
     */
    uniformIntArray(min: number, max: number, size: number): number[];
    uniformFloat(min: number, max: number): number;
    /**
     * Returns an array of uniformly distributed random floats between min and max.
     */
    uniformFloatArray(min: number, max: number, size: number): number[];
    /**
     * Returns a normally distributed random number with mean mu and standard deviation sigma.
     */
    normalFloat(mu: number, sigma: number): number;
    /**
     * Returns an array of normally distributed random numbers with mean mu and standard deviation sigma.
     */
    normalFloatArray(mu: number, sigma: number, size: number): number[];
    /**
     * Returns a Poisson distributed random number with mean lambda.
     */
    poissonInt(lambda: number): number;
    /**
     * Returns an array of Poisson distributed random numbers with mean lambda.
     */
    poissonIntArray(lambda: number, size: number): number[];
    /**
     * Picks a single random element from the array.
     * Returns undefined if the array is empty.
     */
    pickRandom<T>(array: T[]): T;
    /**
     * Picks a random subset of the array without replacement.
     * Returns an empty array if the array is empty.
     */
    pickRandomArray<T>(array: T[], size: number): T[];
    shuffle<T>(array: T[]): T[];
}