@spec block_number(String.t()) :: {:error, any()} | {:ok, integer()}

@spec call(String.t(), String.t(), String.t(), String.t(), list()) ::
  {:ok, list()} | {:error, any()}

@spec create_wallet() :: map()

@spec create_wallet(String.t()) :: map()

@spec decode(list(), [ABI.FunctionSelector.t(), ...]) :: list()

@spec decode_log(map(), ABI.FunctionSelector.t()) :: map()

@spec gen_block_range(String.t(), non_neg_integer() | String.t()) ::
  {:ok, non_neg_integer(), map()} | {:error, any()}

@spec get_logs_and_decode(String.t(), String.t(), map()) ::
  {:error, any()} | {:ok, list()}

@spec get_selectors_by_name(String.t()) :: {:ok, list()} | {:error, :not_found}

@spec register_abi(String.t(), any()) :: :ok | :error