from typing import Optional from .base import InvoiceResponse, PaymentResponse, PaymentStatus, Wallet, Unsupported class VoidWallet(Wallet): def create_invoice( self, amount: int, memo: Optional[str] = None, description_hash: Optional[bytes] = None ) -> InvoiceResponse: raise Unsupported("") def pay_invoice(self, bolt11: str) -> PaymentResponse: raise Unsupported("") def get_invoice_status(self, checking_id: str) -> PaymentStatus: raise Unsupported("") def get_payment_status(self, checking_id: str) -> PaymentStatus: raise Unsupported("")