utils

type MessageConverter interface {
	// ConvertToSDK converts A2A messages to SDK format with type safety
	ConvertToSDK(messages []types.Message) ([]sdk.Message, error)

	// ConvertFromSDK converts SDK response back to A2A format
	ConvertFromSDK(response sdk.Message) (*types.Message, error)

	// ValidateMessagePart validates message part structure and type
	ValidateMessagePart(part types.Part) error
}