diff --git a/src/libs/qmljs/qmljsmodelmanagerinterface.cpp b/src/libs/qmljs/qmljsmodelmanagerinterface.cpp
index 3d2fc32120b..f6c84fb88f4 100644
--- a/src/libs/qmljs/qmljsmodelmanagerinterface.cpp
+++ b/src/libs/qmljs/qmljsmodelmanagerinterface.cpp
@@ -15,8 +15,8 @@
 
 #include <cplusplus/cppmodelmanagerbase.h>
 #include <utils/algorithm.h>
+#include <utils/asynctask.h>
 #include <utils/hostosinfo.h>
-#include <utils/runextensions.h>
 #include <utils/stringutils.h>
 
 #ifdef WITH_TESTS
@@ -337,11 +337,9 @@ QFuture<void> ModelManagerInterface::refreshSourceFiles(const QList<Utils::FileP
     if (sourceFiles.isEmpty())
         return QFuture<void>();
 
-    QFuture<void> result = Utils::runAsync(&m_threadPool,
-                                           &ModelManagerInterface::parse,
-                                           workingCopyInternal(), sourceFiles,
-                                           this, Dialect(Dialect::Qml),
-                                           emitDocumentOnDiskChanged);
+    QFuture<void> result = Utils::asyncRun(&m_threadPool, &ModelManagerInterface::parse,
+                                           workingCopyInternal(), sourceFiles, this,
+                                           Dialect(Dialect::Qml), emitDocumentOnDiskChanged);
     addFuture(result);
 
     if (sourceFiles.count() > 1)
@@ -365,13 +363,8 @@ QFuture<void> ModelManagerInterface::refreshSourceFiles(const QList<Utils::FileP
 
 void ModelManagerInterface::fileChangedOnDisk(const Utils::FilePath &path)
 {
-    addFuture(Utils::runAsync(&m_threadPool,
-                              &ModelManagerInterface::parse,
-                              workingCopyInternal(),
-                              FilePaths({path}),
-                              this,
-                              Dialect(Dialect::AnyLanguage),
-                              true));
+    addFuture(Utils::asyncRun(&m_threadPool, &ModelManagerInterface::parse, workingCopyInternal(),
+                              FilePaths({path}), this, Dialect(Dialect::AnyLanguage), true));
 }
 
 void ModelManagerInterface::removeFiles(const QList<Utils::FilePath> &files)
@@ -1044,24 +1037,24 @@ void ModelManagerInterface::parseLoop(QSet<Utils::FilePath> &scannedPaths,
 class FutureReporter
 {
 public:
-    FutureReporter(QFutureInterface<void> &future, int multiplier, int base)
-        : future(future), multiplier(multiplier), base(base)
+    FutureReporter(QPromise<void> &promise, int multiplier, int base)
+        : m_promise(promise), m_multiplier(multiplier), m_base(base)
     {}
 
     bool operator()(qreal val)
     {
-        if (future.isCanceled())
+        if (m_promise.isCanceled())
             return false;
-        future.setProgressValue(int(base + multiplier * val));
+        m_promise.setProgressValue(int(m_base + m_multiplier * val));
         return true;
     }
 private:
-    QFutureInterface<void> &future;
-    int multiplier;
-    int base;
+    QPromise<void> &m_promise;
+    int m_multiplier;
+    int m_base;
 };
 
-void ModelManagerInterface::parse(QFutureInterface<void> &future,
+void ModelManagerInterface::parse(QPromise<void> &promise,
                                   const WorkingCopy &workingCopy,
                                   QList<Utils::FilePath> files,
                                   ModelManagerInterface *modelManager,
@@ -1069,8 +1062,8 @@ void ModelManagerInterface::parse(QFutureInterface<void> &future,
                                   bool emitDocChangedOnDisk)
 {
     const int progressMax = 100;
-    FutureReporter reporter(future, progressMax, 0);
-    future.setProgressRange(0, progressMax);
+    FutureReporter reporter(promise, progressMax, 0);
+    promise.setProgressRange(0, progressMax);
 
     // paths we have scanned for files and added to the files list
     QSet<Utils::FilePath> scannedPaths;
@@ -1078,7 +1071,7 @@ void ModelManagerInterface::parse(QFutureInterface<void> &future,
     QSet<Utils::FilePath> newLibraries;
     parseLoop(scannedPaths, newLibraries, workingCopy, std::move(files), modelManager, mainLanguage,
               emitDocChangedOnDisk, reporter);
-    future.setProgressValue(progressMax);
+    promise.setProgressValue(progressMax);
 }
 
 struct ScanItem {
@@ -1087,11 +1080,20 @@ struct ScanItem {
     Dialect language = Dialect::AnyLanguage;
 };
 
-void ModelManagerInterface::importScan(QFutureInterface<void> &future,
-                                       const ModelManagerInterface::WorkingCopy &workingCopy,
+void ModelManagerInterface::importScan(const WorkingCopy &workingCopy,
                                        const PathsAndLanguages &paths,
                                        ModelManagerInterface *modelManager,
-                                       bool emitDocChangedOnDisk, bool libOnly, bool forceRescan)
+                                       bool emitDocChanged, bool libOnly, bool forceRescan)
+{
+    QPromise<void> promise;
+    promise.start();
+    importScanAsync(promise, workingCopy, paths, modelManager, emitDocChanged, libOnly, forceRescan);
+}
+
+void ModelManagerInterface::importScanAsync(QPromise<void> &promise, const WorkingCopy &workingCopy,
+                                            const PathsAndLanguages &paths,
+                                            ModelManagerInterface *modelManager,
+                                            bool emitDocChanged, bool libOnly, bool forceRescan)
 {
     // paths we have scanned for files and added to the files list
     QSet<Utils::FilePath> scannedPaths;
@@ -1118,9 +1120,9 @@ void ModelManagerInterface::importScan(QFutureInterface<void> &future,
     int progressRange = pathsToScan.size() * (1 << (2 + maxScanDepth));
     int totalWork = progressRange;
     int workDone = 0;
-    future.setProgressRange(0, progressRange); // update max length while iterating?
+    promise.setProgressRange(0, progressRange); // update max length while iterating?
     const Snapshot snapshot = modelManager->snapshot();
-    bool isCanceled = future.isCanceled();
+    bool isCanceled = promise.isCanceled();
     while (!pathsToScan.isEmpty() && !isCanceled) {
         ScanItem toScan = pathsToScan.last();
         pathsToScan.pop_back();
@@ -1135,16 +1137,16 @@ void ModelManagerInterface::importScan(QFutureInterface<void> &future,
                                                               toScan.language.companionLanguages());
             }
             workDone += 1;
-            future.setProgressValue(progressRange * workDone / totalWork);
+            promise.setProgressValue(progressRange * workDone / totalWork);
             if (!importedFiles.isEmpty()) {
-                FutureReporter reporter(future, progressRange * pathBudget / (4 * totalWork),
+                FutureReporter reporter(promise, progressRange * pathBudget / (4 * totalWork),
                                         progressRange * workDone / totalWork);
                 parseLoop(scannedPaths, newLibraries, workingCopy, importedFiles, modelManager,
-                          toScan.language, emitDocChangedOnDisk, reporter); // run in parallel??
+                          toScan.language, emitDocChanged, reporter); // run in parallel??
                 importedFiles.clear();
             }
             workDone += pathBudget / 4 - 1;
-            future.setProgressValue(progressRange * workDone / totalWork);
+            promise.setProgressValue(progressRange * workDone / totalWork);
         } else {
             workDone += pathBudget / 4;
         }
@@ -1159,10 +1161,10 @@ void ModelManagerInterface::importScan(QFutureInterface<void> &future,
         } else {
             workDone += pathBudget * 3 / 4;
         }
-        future.setProgressValue(progressRange * workDone / totalWork);
-        isCanceled = future.isCanceled();
+        promise.setProgressValue(progressRange * workDone / totalWork);
+        isCanceled = promise.isCanceled();
     }
-    future.setProgressValue(progressRange);
+    promise.setProgressValue(progressRange);
     if (isCanceled) {
         // assume no work has been done
         QMutexLocker l(&modelManager->m_mutex);
@@ -1206,8 +1208,8 @@ void ModelManagerInterface::maybeScan(const PathsAndLanguages &importPaths)
     }
 
     if (pathToScan.length() >= 1) {
-        QFuture<void> result = Utils::runAsync(&m_threadPool,
-                                               &ModelManagerInterface::importScan,
+        QFuture<void> result = Utils::asyncRun(&m_threadPool,
+                                               &ModelManagerInterface::importScanAsync,
                                                workingCopyInternal(), pathToScan,
                                                this, true, true, false);
         addFuture(result);
@@ -1373,8 +1375,8 @@ void ModelManagerInterface::startCppQmlTypeUpdate()
     if (!cppModelManager)
         return;
 
-    m_cppQmlTypesUpdater = Utils::runAsync(&ModelManagerInterface::updateCppQmlTypes,
-                this, cppModelManager->snapshot(), m_queuedCppDocuments);
+    m_cppQmlTypesUpdater = Utils::asyncRun(&ModelManagerInterface::updateCppQmlTypes, this,
+                                           cppModelManager->snapshot(), m_queuedCppDocuments);
     m_queuedCppDocuments.clear();
 }
 
@@ -1415,13 +1417,12 @@ bool rescanExports(const QString &fileName, FindExportedCppTypes &finder,
     return hasNewInfo;
 }
 
-void ModelManagerInterface::updateCppQmlTypes(
-        QFutureInterface<void> &futureInterface, ModelManagerInterface *qmlModelManager,
-        const CPlusPlus::Snapshot &snapshot,
+void ModelManagerInterface::updateCppQmlTypes(QPromise<void> &promise,
+        ModelManagerInterface *qmlModelManager, const CPlusPlus::Snapshot &snapshot,
         const QHash<QString, QPair<CPlusPlus::Document::Ptr, bool>> &documents)
 {
-    futureInterface.setProgressRange(0, documents.size());
-    futureInterface.setProgressValue(0);
+    promise.setProgressRange(0, documents.size());
+    promise.setProgressValue(0);
 
     CppDataHash newData;
     QHash<QString, QList<CPlusPlus::Document::Ptr>> newDeclarations;
@@ -1436,9 +1437,9 @@ void ModelManagerInterface::updateCppQmlTypes(
     bool hasNewInfo = false;
     using DocScanPair = QPair<CPlusPlus::Document::Ptr, bool>;
     for (const DocScanPair &pair : documents) {
-        if (futureInterface.isCanceled())
+        if (promise.isCanceled())
             return;
-        futureInterface.setProgressValue(futureInterface.progressValue() + 1);
+        promise.setProgressValue(promise.future().progressValue() + 1);
 
         CPlusPlus::Document::Ptr doc = pair.first;
         const bool scan = pair.second;
diff --git a/src/libs/qmljs/qmljsmodelmanagerinterface.h b/src/libs/qmljs/qmljsmodelmanagerinterface.h
index b7b88c24ff5..e702b91afbb 100644
--- a/src/libs/qmljs/qmljsmodelmanagerinterface.h
+++ b/src/libs/qmljs/qmljsmodelmanagerinterface.h
@@ -179,10 +179,12 @@ public:
     void addFuture(const QFuture<void> &future);
 
     QmlJS::Document::Ptr ensuredGetDocumentForPath(const Utils::FilePath &filePath);
-    static void importScan(QFutureInterface<void> &future, const WorkingCopy& workingCopyInternal,
-                           const PathsAndLanguages& paths, ModelManagerInterface *modelManager,
-                           bool emitDocChangedOnDisk, bool libOnly = true,
-                           bool forceRescan = false);
+    static void importScan(const WorkingCopy &workingCopy, const PathsAndLanguages &paths,
+                           ModelManagerInterface *modelManager, bool emitDocChanged,
+                           bool libOnly = true, bool forceRescan = false);
+    static void importScanAsync(QPromise<void> &promise, const WorkingCopy& workingCopyInternal,
+                                const PathsAndLanguages& paths, ModelManagerInterface *modelManager,
+                                bool emitDocChanged, bool libOnly = true, bool forceRescan = false);
 
     virtual void resetCodeModel();
     void removeProjectInfo(ProjectExplorer::Project *project);
@@ -218,16 +220,15 @@ protected:
                           QmlJS::Dialect mainLanguage,
                           bool emitDocChangedOnDisk,
                           const std::function<bool(qreal)> &reportProgress);
-    static void parse(QFutureInterface<void> &future,
+    static void parse(QPromise<void> &promise,
                       const WorkingCopy &workingCopyInternal,
                       QList<Utils::FilePath> files,
                       ModelManagerInterface *modelManager,
                       QmlJS::Dialect mainLanguage,
                       bool emitDocChangedOnDisk);
-    static void updateCppQmlTypes(
-            QFutureInterface<void> &futureInterface, ModelManagerInterface *qmlModelManager,
-            const CPlusPlus::Snapshot &snapshot,
-            const QHash<QString, QPair<CPlusPlus::Document::Ptr, bool>> &documents);
+    static void updateCppQmlTypes(QPromise<void> &promise, ModelManagerInterface *qmlModelManager,
+                const CPlusPlus::Snapshot &snapshot,
+                const QHash<QString, QPair<CPlusPlus::Document::Ptr, bool>> &documents);
 
     void maybeScan(const PathsAndLanguages &importPaths);
     void updateImportPaths();
diff --git a/src/libs/qmljs/qmljsplugindumper.cpp b/src/libs/qmljs/qmljsplugindumper.cpp
index a7bafdde948..20736803d27 100644
--- a/src/libs/qmljs/qmljsplugindumper.cpp
+++ b/src/libs/qmljs/qmljsplugindumper.cpp
@@ -7,9 +7,9 @@
 #include "qmljsmodelmanagerinterface.h"
 #include "qmljstr.h"
 #include "qmljsutils.h"
-#include "qmljsviewercontext.h"
 
 #include <utils/algorithm.h>
+#include <utils/asynctask.h>
 #include <utils/filesystemwatcher.h>
 #include <utils/fileutils.h>
 #include <utils/hostosinfo.h>
@@ -273,14 +273,13 @@ void PluginDumper::qmlPluginTypeDumpDone(QtcProcess *process)
             QStringList dependencies;
         };
 
-        auto future = Utils::runAsync(m_modelManager->threadPool(),
-                                      [output, libraryPath](QFutureInterface<CppQmlTypesInfo>& future)
-        {
+        auto future = Utils::asyncRun(m_modelManager->threadPool(),
+                                      [output, libraryPath](QPromise<CppQmlTypesInfo> &promise) {
             CppQmlTypesInfo infos;
-            CppQmlTypesLoader::parseQmlTypeDescriptions(output, &infos.objectsList, &infos.moduleApis, &infos.dependencies,
-                                                        &infos.error, &infos.warning,
-                                                        "<dump of " + libraryPath.toUserOutput() + '>');
-            future.reportFinished(&infos);
+            CppQmlTypesLoader::parseQmlTypeDescriptions(output, &infos.objectsList,
+                               &infos.moduleApis, &infos.dependencies, &infos.error, &infos.warning,
+                               "<dump of " + libraryPath.toUserOutput() + '>');
+            promise.addResult(infos);
         });
         m_modelManager->addFuture(future);
 
@@ -327,8 +326,8 @@ void PluginDumper::pluginChanged(const QString &pluginLibrary)
 
 QFuture<PluginDumper::QmlTypeDescription> PluginDumper::loadQmlTypeDescription(const FilePaths &paths) const
 {
-    auto future = Utils::runAsync(m_modelManager->threadPool(), [=](QFutureInterface<PluginDumper::QmlTypeDescription> &future)
-    {
+    auto future = Utils::asyncRun(m_modelManager->threadPool(),
+                                  [=](QPromise<PluginDumper::QmlTypeDescription> &promise) {
         PluginDumper::QmlTypeDescription result;
 
         for (const FilePath &p: paths) {
@@ -355,8 +354,7 @@ QFuture<PluginDumper::QmlTypeDescription> PluginDumper::loadQmlTypeDescription(c
             if (!warning.isEmpty())
                 result.warnings += warning;
         }
-
-        future.reportFinished(&result);
+        promise.addResult(result);
     });
     m_modelManager->addFuture(future);
 
diff --git a/src/plugins/autotest/quick/quicktestparser.cpp b/src/plugins/autotest/quick/quicktestparser.cpp
index 09965a099a4..de0003b2ffc 100644
--- a/src/plugins/autotest/quick/quicktestparser.cpp
+++ b/src/plugins/autotest/quick/quicktestparser.cpp
@@ -160,10 +160,9 @@ QList<Document::Ptr> QuickTestParser::scanDirectoryForQuickTestQmlFiles(const Fi
     QStringList dirsStr({srcDir.toString()});
     ModelManagerInterface *qmlJsMM = QmlJSTools::Internal::ModelManager::instance();
     // make sure even files not listed in pro file are available inside the snapshot
-    QFutureInterface<void> future;
     PathsAndLanguages paths;
     paths.maybeInsert(srcDir, Dialect::Qml);
-    ModelManagerInterface::importScan(future, ModelManagerInterface::workingCopy(), paths, qmlJsMM,
+    ModelManagerInterface::importScan(ModelManagerInterface::workingCopy(), paths, qmlJsMM,
         false /*emitDocumentChanges*/, false /*onlyTheLib*/, true /*forceRescan*/ );
 
     const Snapshot snapshot = QmlJSTools::Internal::ModelManager::instance()->snapshot();
@@ -307,9 +306,8 @@ void QuickTestParser::handleDirectoryChanged(const QString &directory)
             m_watchedFiles[directory] = filesAndDates;
             PathsAndLanguages paths;
             paths.maybeInsert(FilePath::fromString(directory), Dialect::Qml);
-            QFutureInterface<void> future;
             ModelManagerInterface *qmlJsMM = ModelManagerInterface::instance();
-            ModelManagerInterface::importScan(future, ModelManagerInterface::workingCopy(), paths,
+            ModelManagerInterface::importScan(ModelManagerInterface::workingCopy(), paths,
                                               qmlJsMM,
                                               true /*emitDocumentChanges*/,
                                               false /*onlyTheLib*/,
diff --git a/src/plugins/qmldesigner/components/itemlibrary/itemlibraryassetimporter.cpp b/src/plugins/qmldesigner/components/itemlibrary/itemlibraryassetimporter.cpp
index d9b82419433..cca5ed47b31 100644
--- a/src/plugins/qmldesigner/components/itemlibrary/itemlibraryassetimporter.cpp
+++ b/src/plugins/qmldesigner/components/itemlibrary/itemlibraryassetimporter.cpp
@@ -17,7 +17,7 @@
 #include <qmljs/qmljsmodelmanagerinterface.h>
 
 #include <utils/algorithm.h>
-#include <utils/runextensions.h>
+#include <utils/asynctask.h>
 #include <utils/qtcassert.h>
 
 #include <QApplication>
@@ -684,7 +684,7 @@ void ItemLibraryAssetImporter::finalizeQuick3DImport()
             if (modelManager) {
                 QmlJS::PathsAndLanguages pathToScan;
                 pathToScan.maybeInsert(Utils::FilePath::fromString(m_importPath));
-                result = Utils::runAsync(&QmlJS::ModelManagerInterface::importScan,
+                result = Utils::asyncRun(&QmlJS::ModelManagerInterface::importScan,
                                          modelManager->workingCopy(), pathToScan,
                                          modelManager, true, true, true);
             }
diff --git a/src/plugins/qmlprofiler/tests/qmlprofilerdetailsrewriter_test.cpp b/src/plugins/qmlprofiler/tests/qmlprofilerdetailsrewriter_test.cpp
index ad787e05a5e..d71836319cc 100644
--- a/src/plugins/qmlprofiler/tests/qmlprofilerdetailsrewriter_test.cpp
+++ b/src/plugins/qmlprofiler/tests/qmlprofilerdetailsrewriter_test.cpp
@@ -175,12 +175,11 @@ void QmlProfilerDetailsRewriterTest::seedRewriter()
     m_modelManager = new QmlJS::ModelManagerInterface(this);
     QString filename = ":/qmlprofiler/tests/Test.qml";
 
-    QFutureInterface<void> result;
     QmlJS::PathsAndLanguages lPaths;
     lPaths.maybeInsert(
                 Utils::FilePath::fromString(QLibraryInfo::location(QLibraryInfo::Qml2ImportsPath)),
                 QmlJS::Dialect::Qml);
-    QmlJS::ModelManagerInterface::importScan(result, QmlJS::ModelManagerInterface::workingCopy(),
+    QmlJS::ModelManagerInterface::importScan(QmlJS::ModelManagerInterface::workingCopy(),
                                              lPaths, m_modelManager, false);
 
     QFile file(filename);
diff --git a/tests/auto/qml/codemodel/check/tst_check.cpp b/tests/auto/qml/codemodel/check/tst_check.cpp
index 46542b8bf8f..56ccdfd2a37 100644
--- a/tests/auto/qml/codemodel/check/tst_check.cpp
+++ b/tests/auto/qml/codemodel/check/tst_check.cpp
@@ -72,12 +72,11 @@ void tst_Check::initTestCase()
         new ExtensionSystem::PluginManager;
     ModelManagerInterface *modelManager = ModelManagerInterface::instance();
 
-    QFutureInterface<void> result;
     PathsAndLanguages lPaths;
     QStringList paths(QLibraryInfo::location(QLibraryInfo::Qml2ImportsPath));
     for (auto p: paths)
         lPaths.maybeInsert(Utils::FilePath::fromString(p), Dialect::Qml);
-    ModelManagerInterface::importScan(result, ModelManagerInterface::workingCopy(), lPaths,
+    ModelManagerInterface::importScan(ModelManagerInterface::workingCopy(), lPaths,
                                       modelManager, false);
     modelManager->test_joinAllThreads();
 }
diff --git a/tests/auto/qml/codemodel/dependencies/tst_dependencies.cpp b/tests/auto/qml/codemodel/dependencies/tst_dependencies.cpp
index 1a09449c114..48f8d7ce6cf 100644
--- a/tests/auto/qml/codemodel/dependencies/tst_dependencies.cpp
+++ b/tests/auto/qml/codemodel/dependencies/tst_dependencies.cpp
@@ -122,13 +122,12 @@ void tst_Dependencies::test()
 
     ModelManagerInterface *modelManager = ModelManagerInterface::instance();
 
-    QFutureInterface<void> result;
     PathsAndLanguages lPaths;
     QStringList paths(m_basePaths);
     paths << m_path;
     for (auto p: paths)
         lPaths.maybeInsert(Utils::FilePath::fromString(p), Dialect::Qml);
-    ModelManagerInterface::importScan(result, ModelManagerInterface::workingCopy(), lPaths,
+    ModelManagerInterface::importScan(ModelManagerInterface::workingCopy(), lPaths,
                                       ModelManagerInterface::instance(), false);
     ModelManagerInterface::instance()->test_joinAllThreads();
     TestData data = testData(filename);
diff --git a/tests/auto/qml/codemodel/ecmascript7/tst_ecmascript7.cpp b/tests/auto/qml/codemodel/ecmascript7/tst_ecmascript7.cpp
index 9ca768cbeee..4f86e3ba988 100644
--- a/tests/auto/qml/codemodel/ecmascript7/tst_ecmascript7.cpp
+++ b/tests/auto/qml/codemodel/ecmascript7/tst_ecmascript7.cpp
@@ -149,12 +149,11 @@ void tst_Ecmascript::test()
 
     ModelManagerInterface *modelManager = ModelManagerInterface::instance();
 
-    QFutureInterface<void> result;
     PathsAndLanguages lPaths;
     QStringList paths(m_basePaths);
     for (auto p: paths)
         lPaths.maybeInsert(Utils::FilePath::fromString(p), Dialect::Qml);
-    ModelManagerInterface::importScan(result, ModelManagerInterface::workingCopy(), lPaths,
+    ModelManagerInterface::importScan(ModelManagerInterface::workingCopy(), lPaths,
                                       ModelManagerInterface::instance(), false);
 
     TestData data = testData(filename);
diff --git a/tests/auto/qml/codemodel/importscheck/tst_importscheck.cpp b/tests/auto/qml/codemodel/importscheck/tst_importscheck.cpp
index 5cad7930e8f..e47c77db482 100644
--- a/tests/auto/qml/codemodel/importscheck/tst_importscheck.cpp
+++ b/tests/auto/qml/codemodel/importscheck/tst_importscheck.cpp
@@ -51,10 +51,9 @@ private:
 void scanDirectory(const QString &dir)
 {
     auto dirPath = Utils::FilePath::fromString(dir);
-    QFutureInterface<void> result;
     PathsAndLanguages paths;
     paths.maybeInsert(dirPath, Dialect::Qml);
-    ModelManagerInterface::importScan(result, ModelManagerInterface::workingCopy(), paths,
+    ModelManagerInterface::importScan(ModelManagerInterface::workingCopy(), paths,
                                       ModelManagerInterface::instance(), false);
     ModelManagerInterface::instance()->test_joinAllThreads();
     ViewerContext vCtx;
@@ -170,11 +169,10 @@ void tst_ImportCheck::test()
     const auto pathPaths = Utils::transform(paths, [](const QString &s) {
         return Utils::FilePath::fromString(s);
     });
-    QFutureInterface<void> result;
     PathsAndLanguages lPaths;
     for (const Utils::FilePath &path : pathPaths)
         lPaths.maybeInsert(path, Dialect::Qml);
-    ModelManagerInterface::importScan(result, ModelManagerInterface::workingCopy(), lPaths,
+    ModelManagerInterface::importScan(ModelManagerInterface::workingCopy(), lPaths,
                                       ModelManagerInterface::instance(), false);
     ModelManagerInterface::instance()->test_joinAllThreads();
     ViewerContext vCtx;
diff --git a/tests/auto/qml/qmldesigner/coretests/tst_testcore.cpp b/tests/auto/qml/qmldesigner/coretests/tst_testcore.cpp
index d6e62263807..f483e1d09dc 100644
--- a/tests/auto/qml/qmldesigner/coretests/tst_testcore.cpp
+++ b/tests/auto/qml/qmldesigner/coretests/tst_testcore.cpp
@@ -233,12 +233,10 @@ void tst_TestCore::initTestCase()
 
     QStringList basePaths;
     basePaths.append(QLibraryInfo::location(QLibraryInfo::Qml2ImportsPath));
-
-    QFutureInterface<void> result;
     QmlJS::PathsAndLanguages lPaths;
 
     lPaths.maybeInsert(Utils::FilePath::fromString(basePaths.first()), QmlJS::Dialect::Qml);
-    QmlJS::ModelManagerInterface::importScan(result, QmlJS::ModelManagerInterface::workingCopy(),
+    QmlJS::ModelManagerInterface::importScan(QmlJS::ModelManagerInterface::workingCopy(),
         lPaths, QmlJS::ModelManagerInterface::instance(), false);
 
    // Load plugins