/// @param vault The address of the supply vault
/// @param account The address of the Euler account, defaults to user's wallet
/// @param from The address from which to pull tokens to be supplied
/// @param amount The amount of assets to supply
/// @param enableAsColl Whether to enable supply vault as collateral
struct Params {
address vault;
address account;
address from;
uint256 amount;
bool enableAsColl;
}