}

// CombinedAnalyzer is an interface used to combine and run multiple analyzers into one
type CombinedAnalyzer interface {
	Analyzer
	RelevantSubset(kinds sets.Set[config.GroupVersionKind]) CombinedAnalyzer
	RemoveSkipped(schemas collection.Schemas) []string
	AnalyzerNames() []string
}

// InternalCombinedAnalyzer is an implementation of CombinedAnalyzer, a special analyzer that combines multiple analyzers into one

	a := Combine("combined", a1, a2, a3, a4)
	g.Expect(a.Metadata().Inputs).To(ConsistOf(col1.GroupVersionKind(), col2.GroupVersionKind(), col3.GroupVersionKind(), col4.GroupVersionKind()))

	removed := a.RemoveSkipped(collection.NewSchemasBuilder().MustAdd(col1).MustAdd(col2).Build())

	g.Expect(removed).To(ConsistOf(a3.Metadata().Name, a4.Metadata().Name))

	for _, store := range sa.multiClusterStores {
		schemas = schemas.Union(store.Schemas())
	}

	var result AnalysisResult
	result.ExecutedAnalyzers = a.AnalyzerNames()
	result.SkippedAnalyzers = a.RemoveSkipped(schemas)
	result.MappedMessages = make(map[string]diag.Messages, len(result.ExecutedAnalyzers))

	for _, store := range sa.multiClusterStores {
		kubelib.WaitForCacheSync("istiod analyzer", cancel, store.HasSynced)
	}