func (t *TLSCredentials) Path() string {
	return t.credentialsPath
}
Path returns the directory holding the TLS credentials.
package credentials
import (
	"path/filepath"
)
type TLSCredentials struct {
	credentialsPath string
}
func NewTLSCredentials(path string) TLSCredentials {
	return TLSCredentials{
		credentialsPath: path,
	}
}