use 0x2::account;
use 0x2::core_addresses;
use 0x2::signer;
Just using to get Account module signer
struct AccountPlaceholder
Cannot create account because address is reserved
const ErrorAddressReserved: u64 = 1;
const ErrorAddressNotReserved: u64 = 2;
Create a new account with the given address, the address must not be reserved
public(friend) fun create_account(new_address: address): signer
Create a new account with the given address, the address must be reserved as system address
public(friend) fun create_system_account(new_address: address): signer