use solana_sdk::{account::AccountSharedData, pubkey::Pubkey};

/// Runtime callbacks for transaction processing.
pub trait TransactionProcessingCallback {
    fn account_matches_owners(&self, account: &Pubkey, owners: &[Pubkey]) -> Option<usize>;

    fn get_account_shared_data(&self, pubkey: &Pubkey) -> Option<AccountSharedData>;

    fn add_builtin_account(&self, _name: &str, _program_id: &Pubkey) {}
}