/**
 * Interface for generating random numbers.
 */
export interface RandomNumberGenerator {
    /**
     * Generates a random number between min and max (inclusive).
     * @param min The minimum value (inclusive).
     * @param max The maximum value (inclusive).
     * @returns A random number between min and max.
     */
    getRandomNumber(min: number, max: number): number;
    /**
     * Gets a weighted random index based on the provided weights.
     * @param weights An array of weights.
     * @returns A random index, with probability proportional to the weights.
     */
    getWeightedIndex(weights: number[]): number;
}