type CompilationResult struct {
	Program     cel.Program
	Error       *apiservercel.Error
	Expression  string
	OutputType  *cel.Type
	Environment *cel.Env

	// MaxCost represents the worst-case cost of the compiled MessageExpression in terms of CEL's cost units,
	// as used by cel.EstimateCost.
	MaxCost uint64
	// contains filtered or unexported fields
}

type Device struct {
	// Driver gets used as domain for any attribute which does not already
	// have a domain prefix. If set, then it is also made available as a
	// string attribute.
	Driver     string
	Attributes map[resourceapi.QualifiedName]resourceapi.DeviceAttribute
	Capacity   map[resourceapi.QualifiedName]resource.Quantity
}

type Options struct {
	// EnvType allows to override the default environment type [environment.StoredExpressions].
	EnvType *environment.Type

	// CostLimit allows overriding the default runtime cost limit [resourceapi.CELSelectorExpressionMaxCost].
	CostLimit *uint64
}