Action clones an Action.

Block clones a Block.

Checks clones a set of Checks.

Plan clones a plan with various options.

Secure removes sensitive information from a struct that is marked with the `coerce:"secure"` tag.

Sequence clones a Sequence.

WithKeepSecrets sets that secrets should be kept for Action requests and responses that are marked with `coerce:"secure"`.

WithKeepState keeps all the state for all objects.

WithRemoveCompletedSequences removes Sequences that are Completed from Blocks.

SecureStr is the string that is used to replace sensitive information.

Option is an option for Plan().