How to estimate transaction cost using Hedera SDK

Question

Is it possible to estimate transaction cost on Hedera SDK for operations like create token, wallet, mint nft etc?

As an example I'm posting minting function:

async mintToken(): Promise<TransactionResponse> {
    const tx = new TokenMintTransaction()
      .setTokenId(tokenId)
      .addMetadata(Buffer.from(ipfs))
      .setMaxTransactionFee(fee)
      .freezeWith(client);

    const signTx = await tx.sign(pkey);

    return signTx.execute(client);
  }

Node version 18,

"@hashgraph/sdk": "2.29.0",