stellar

type Chain struct {
	ChainMetadata

	// Client is the Soroban RPC client for interacting with the Stellar network
	Client *rpcclient.Client

	// Signer is the keypair used for signing transactions
	Signer StellarSigner

	// URL is the Soroban RPC endpoint URL
	URL string

	// FriendbotURL is the Friendbot endpoint URL for funding test accounts (optional, only required for testing)
	FriendbotURL string

	// NetworkPassphrase identifies the Stellar network
	NetworkPassphrase string
}

type ChainMetadata = chaincommon.ChainMetadata

type StellarSigner interface {
	// Sign signs the given message and returns the signature bytes.
	Sign(message []byte) ([]byte, error)

	// SignDecorated signs the given message and returns a decorated signature (XDR format).
	SignDecorated(message []byte) (xdr.DecoratedSignature, error)

	// Address returns the Stellar address derived from the signer's public key.
	Address() string
}