InjectedFileChangesHandler createFileChangesHandler(List<? extends PsiLanguageInjectionHost.Shred> shreds,
                                                      Editor hostEditor,
                                                      Document newDocument,
                                                      PsiFile injectedFile);
InjectedFileChangesHandler createFileChangesHandler(List<? extends PsiLanguageInjectionHost.Shred> shreds,
                                                      Editor hostEditor,
                                                      Document newDocument,
                                                      PsiFile injectedFile)