base_url() :: String.t()

cookie_extra_attrs() :: String.t()

cookie_name() :: String.t()

cookie_secure?() :: boolean()

cookie_signing_salt() :: String.t()

get(atom() | module()) :: any()

get([atom() | module()]) :: any()

get([atom() | module()], any()) :: any()

get(atom() | module(), any()) :: any()

get!(atom() | module()) :: any()

instance() :: keyword()

user_agent() :: String.t()