Imports of package ref

PathSynopsis
errorsPackage errors implements functions to manipulate errors.
github.com/open-policy-agent/opa/v1/astPackage ast declares Rego syntax tree types and also includes a parser and compiler for preparing policies for execution in the policy engine.
github.com/open-policy-agent/opa/v1/storagePackage storage exposes the policy engine's storage layer.
stringsPackage strings implements simple functions to manipulate UTF-8 encoded strings.