}

func NewCompositionEnv(typeName string, baseEnvSet *environment.EnvSet) (*CompositionEnv, error) {
	declType := apiservercel.NewObjectType(typeName, map[string]*apiservercel.DeclField{})
	envSet, err := baseEnvSet.Extend(environment.VersionedOptions{
		// set to 1.0 because composition is one of the fundamental components

		defaultValue: NewMapValue(),
		// a map can always be represented as {} in JSON, so hardcode the min size
		// to 2
		MinSerializedSize: 2,
	}
}

// NewObjectType creates an object type with a qualified name and a set of field declarations.
func NewObjectType(name string, fields map[string]*DeclField) *DeclType {
	t := &DeclType{
		name:      name,
		Fields:    fields,
		celType:   cel.ObjectType(name),

				// server-side
				if required[name] && prop.Default() == nil {
					minSerializedSize += int64(len(name)) + fieldType.MinSerializedSize + 4
				}
			}
		}
		objType := apiservercel.NewObjectType("object", fields)
		objType.MinSerializedSize = minSerializedSize
		return objType
	case "string":
		switch s.Format() {
		case "byte":