Package block reference

BlockFieldsNotes
package "name"description (required), gatherer*, resource*, test*name qualifies playbook refs: core.file_present
gatherer "name"description, script, param*script exports gather(params: Value) -> Value
resource "name"description, script, concurrency (default "parallel"), param*script exports check() + apply()
param "name"description, type, required (default false), default?types: string|int|float|bool|list|map
test "name"see the Test block referencerun by config-weave test in disposable instances