import { OrPromise } from './utils';
/**
 * Function which returns a salt generated by a CSPRNG.
 *
 * Recommended size is 128 bits (i.e. 16 bytes).
 *
 * Salts will not be seeded and a new one will be used for each claim.
 *
 * @example
 *
 * Node.js: `crypto.randomBytes(128 / 8)`
 *
 * React Native: `expo-standard-web-crypto`
 *
 * Browser: `crypto.getRandomValues(new Uint8Array(128 / 8))`
 */
export type SaltGenerator = () => OrPromise<string>;