Kubernetes secret types

Here is a list of 'types' from the source code:

SecretTypeOpaque SecretType = "Opaque"
[...]
SecretTypeServiceAccountToken SecretType = "kubernetes.io/service-account-token"
[...]
SecretTypeDockercfg SecretType = "kubernetes.io/dockercfg"
[...]
SecretTypeDockerConfigJson SecretType = "kubernetes.io/dockerconfigjson"
[...]
SecretTypeBasicAuth SecretType = "kubernetes.io/basic-auth"
[...]
SecretTypeSSHAuth SecretType = "kubernetes.io/ssh-auth"
[...]
SecretTypeTLS SecretType = "kubernetes.io/tls"
[...]
SecretTypeBootstrapToken SecretType = "bootstrap.kubernetes.io/token"

In the kubectl docs you can see some of the available types. Also, in the command line

$ kubectl create secret --help
Create a secret using specified subcommand.

Available Commands:
  docker-registry Create a secret for use with a Docker registry
  generic         Create a secret from a local file, directory or literal value
  tls             Create a TLS secret

Usage:
  kubectl create secret [flags] [options]

Use "kubectl <command> --help" for more information about a given command.
Use "kubectl options" for a list of global command-line options (applies to all commands).