export declare enum KeyLength {
    b128 = "128",
    b256 = "256"
}
export type EntropySource = "mouse" | "touch" | "key" | "random" | "static" | "time" | "accel";
export type HkdfKeyDerivationDomains = "userGroupKeyDistributionKey" | "newAdminPubKeyAuthKeyForUserGroupKeyRotation" | "adminGroupDistributionKeyPairEncryptionKey" | "adminGroupDistKeyPairAuthKeyForMultiAdminRotation" | "newAdminSymKeyAuthKeyForMultiAdminRotationAsUser" | "newUserGroupKeyAuthKeyForRotationAsNonAdminUser" | "versionedUserGroupKeyDistributionKey" | "publicIdentityKey";
export type MacTag = Uint8Array & {
    __brand: "macTag";
};
export declare const UNIT_SEPARATOR_CHAR: "\u001F";
export type DomainSeparator = `${string}${typeof UNIT_SEPARATOR_CHAR}`;