import { NodeJSVersion } from "../types.js";
/**
 *
 * 1. In Node v24.x.x (commit was in Feb2025), V8 updated their impl of the `ToDouble` method. The old method was in use since 2022.
 *    This caused breaking changes to this predictor, so we now have to detect node version so we can choose which ToDouble to implement.
 *   - Old Impl: https://github.com/v8/v8/blob/e99218a1cca470ddec1931547b36a256f3450078/src/base/utils/random-number-generator.h#L111
 *      ```
 *      // Static and exposed for external use.
 *      static inline double ToDouble(uint64_t state0) {
 *        // Exponent for double values for [1.0 .. 2.0)
 *        static const uint64_t kExponentBits = uint64_t{0x3FF0000000000000};
 *        uint64_t random = (state0 >> 12) | kExponentBits;
 *        return base::bit_cast<double>(random) - 1;
 *      }
 *      ```
 *   - New Impl: https://github.com/v8/v8/blob/1c3a9c08e932e87b04c7bf9ecc648e1f50d418fd/src/base/utils/random-number-generator.h#L111
 *      ```
 *      // Static and exposed for external use.
 *      static inline double ToDouble(uint64_t state0) {
 *        // Get a random [0,2**53) integer value (up to MAX_SAFE_INTEGER) by dropping
 *        // 11 bits of the state.
 *        double random_0_to_2_53 = static_cast<double>(state0 >> 11);
 *        // Map this to [0,1) by division with 2**53.
 *        constexpr double k2_53{static_cast<uint64_t>(1) << 53};
 *        return random_0_to_2_53 / k2_53;
 *      }
 *      ```
 *
 */
export default class V8RandomnessPredictor {
    #private;
    sequence: number[];
    constructor(sequence?: number[]);
    predictNext(): Promise<number>;
    setNodeVersion(version: NodeJSVersion): void;
}