/**
 * seed
 *
 * Seeds PRNG with supplied random values if these values have enough entropy.
 *
 * A false return value means the RNG is currently insecure; however a true
 * return value does not mean it is necessarily secure (depending on how you
 * collected the seed) though asmCrypto will be forced to assume this.
 *
 * The input buffer will be zeroed to discourage reuse. You should not copy it
 * or use it anywhere else before passing it into this function.
 *
 * **DISCLAIMER!** Seeding with a poor values is an easiest way shoot your legs, so
 * do not seed until you're know what entropy is and how to obtail high-quality random values,
 * **DO NOT SEED WITH CONSTANT VALUE! YOU'LL GET NO RANDOMNESS FROM CONSTANT!**
 */
export function Random_seed(seed: any): boolean;
/**
 * getValues
 *
 * Populates the buffer with cryptographically secure random values. These are calculated using `crypto.getRandomValues` if it is available, as well as our own ISAAC PRNG implementation.
 *
 * If `crypto.getRandomValues` is not available (e.g. older browsers such as IE10 [1]), then the ISAAC PRNG *must* be seeded manually with `Random_seed`, except if param `allowWeakRandomness` is set to true.
 *
 * *We assume the system RNG is strong*; therefore param `allowUseSystemRNG` is true by default. But if your use case need stronger RNG, then you should manually seeds the RNG by using `Random_seed` before using `Random_getValues`. This is advisable for very important situations, such as generation of long-term secrets. See also [2].
 *
 * [1] https://developer.mozilla.org/en-US/docs/Web/API/window.crypto.getRandomValues
 * [2] https://en.wikipedia.org/wiki/Dual_EC_DRBG
 *
 * In all cases, we opportunistically seed using various arbitrary sources such as high-resolution time and one single value from the insecure Math.random(); however this is not reliable as a strong security measure.
 */
export function Random_getValues(buffer: any, allowUseSystemRNG?: boolean, allowWeakRandomness?: boolean): any;
/**
 * getNumber
 *
 * A drop-in `Math.random` replacement.
 * Intended for prevention of random material leakage out of the user's host.
 */
export function Random_getNumber(): number;