contracts/smart-contract-wallet/SmartAccountFactory.sol:
  28       * @param _owner EOA signatory of the wallet
  29:      * @param _entryPoint AA 4337 entry point address
  30       * @param _handler fallback handler address

  49       * @param _owner EOA signatory of the wallet
  50:      * @param _entryPoint AA 4337 entry point address
  51       * @param _handler fallback handler address

contracts/smart-contract-wallet/aa-4337/core/EntryPoint.sol:
  1  /**
  2:  ** Account-Abstraction (EIP-4337) singleton EntryPoint implementation.
  3   ** Only one instance required on each chain.

contracts/smart-contract-wallet/aa-4337/interfaces/IEntryPoint.sol:
  1  /**
  2:  ** Account-Abstraction (EIP-4337) singleton EntryPoint implementation.
  3   ** Only one instance required on each chain.

contracts/smart-contract-wallet/aa-4337/samples/DepositPaymaster.sol:
  21   * paymasterAndData holds the paymaster address followed by the token address to use.
  22:  * @notice This paymaster will be rejected by the standard rules of EIP4337, as it uses an external oracle.
  23   * (the standard rules ban accessing data of an external contract)
