@Override @Nullable public List<Pair<PsiElement, TextRange>> getInjectedPsiFiles(@NotNull final PsiElement host) { if (!(host instanceof PsiLanguageInjectionHost) || !((PsiLanguageInjectionHost) host).isValidHost()) { return null; } final PsiElement inTree = InjectedLanguageUtil.loadTree(host, host.getContainingFile()); final List<Pair<PsiElement, TextRange>> result = new SmartList<Pair<PsiElement, TextRange>>(); InjectedLanguageUtil.enumerate( inTree, new PsiLanguageInjectionHost.InjectedPsiVisitor() { @Override public void visit( @NotNull PsiFile injectedPsi, @NotNull List<PsiLanguageInjectionHost.Shred> places) { for (PsiLanguageInjectionHost.Shred place : places) { if (place.getHost() == inTree) { result.add( new Pair<PsiElement, TextRange>(injectedPsi, place.getRangeInsideHost())); } } } }); return result.isEmpty() ? null : result; }