function mint(uint256 shares, address to) public virtual returns (uint256 amount) {
    amount = previewMint(shares); // No need to check for rounding error, previewMint rounds up.

    // Need to transfer before minting or ERC777s could reenter.
    asset.safeTransferFrom(msg.sender, address(this), amount);
    _mint(to, amount);

    emit Deposit(msg.sender, to, amount, shares);

    afterDeposit(amount, shares);
}
function mint(uint256 shares, address to) public virtual returns (uint256 amount) {
-    _mint(to, amount);
+    _mint(to, shares);
}
