# sig/x25519/montgomery_u.rbs

class X25519::MontgomeryU
  def initialize: () -> void
  def inspect: () -> untyped
  def to_bytes: () -> untyped
end


# sig/x25519/precomputed_not_available.rbs

class X25519::Provider::Precomputed
  def self.available?: () -> untyped
end


# sig/x25519/scalar.rbs

class X25519::Scalar
  def self.generate: () -> untyped
  def diffie_hellman: () -> untyped
  def initialize: () -> void
  def inspect: () -> untyped
  def public_key: () -> untyped
  def to_bytes: () -> untyped
end


# sig/x25519.rbs

module X25519
  def calculate_public_key: () -> untyped
  def diffie_hellman: () -> untyped
  def self_test: () -> untyped
  def validate_key_bytes: () -> untyped
end