15 lines
309 B
Python
15 lines
309 B
Python
from typing import Any
|
|
|
|
|
|
class UnknownGatewayError(Exception):
|
|
pass
|
|
|
|
|
|
class AbstractGateway:
|
|
@staticmethod
|
|
def process_transaction(transaction: Any) -> None:
|
|
raise NotImplementedError
|
|
|
|
@staticmethod
|
|
def process_callback(transaction: Any) -> None:
|
|
raise NotImplementedError
|