Imports of package environment

PathSynopsis
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
github.com/google/cel-go/celPackage cel defines the top-level interface for the Common Expression Language (CEL).
github.com/google/cel-go/checkerPackage checker defines functions to type-checked a parsed expression against a set of identifier and function declarations.
github.com/google/cel-go/extPackage ext contains CEL extension libraries where each library defines a related set of constants, functions, macros, or other configuration settings which may not be covered by the core CEL spec.
github.com/google/cel-go/interpreterPackage interpreter provides functions to evaluate parsed expressions with the option to augment the evaluation with inputs and functions supplied at evaluation time.
golang.org/x/sync/singleflightPackage singleflight provides a duplicate function call suppression mechanism.
k8s.io/apimachinery/pkg/util/versionPackage version provides utilities for version number comparisons
k8s.io/apiserver/pkg/apis/cel
k8s.io/apiserver/pkg/cel
k8s.io/apiserver/pkg/cel/library
mathPackage math provides basic constants and mathematical functions.
strconvPackage strconv implements conversions to and from string representations of basic data types.
syncPackage sync provides basic synchronization primitives such as mutual exclusion locks.