Contract 50063ecc21bfabdf762fb02c15a11f68c04e1266443c37dcc2e7dbbe46abcb7c

fn upgrade(env: soroban_sdk::Env, new_wasm_hash: soroban_sdk::BytesN<32>)

fn withdraw(
    env: soroban_sdk::Env,
    token_address: soroban_sdk::Address,
    amount: i128,
) -> Result<(), soroban_sdk::Error>

fn set_approval(env: soroban_sdk::Env) -> Result<(), soroban_sdk::Error>

fn __constructor(
    env: soroban_sdk::Env,
    contract_registry: soroban_sdk::Address,
    treasure: soroban_sdk::Address,
)

fn credit_account(
    env: soroban_sdk::Env,
    token_address: soroban_sdk::Address,
    card_wallet: soroban_sdk::Address,
    token_amount: i128,
) -> Result<(), soroban_sdk::Error>

fn get_treasure_address(env: soroban_sdk::Env) -> soroban_sdk::Address

fn change_treasure_address(
    env: soroban_sdk::Env,
    new_address: soroban_sdk::Address,
) -> Result<(), soroban_sdk::Error>

fn process_credit_transaction(
    env: soroban_sdk::Env,
    operation_id: soroban_sdk::BytesN<16>,
    transaction_id: soroban_sdk::BytesN<16>,
    card_wallet: soroban_sdk::Address,
    token_address: soroban_sdk::Address,
    currency_amount: i128,
    token_amount: i128,
    transaction_type: TransactionType,
    created_at: u64,
) -> Result<(), soroban_sdk::Error>