Hi. After the update, I started to get an error:
com.jetbrains.php.lang.psi.elements.Method.getReturnType()Lcom/intellij/psi/PsiElement;
PhpStorm 2017.3 EAP 173.3188.26
Thank you for reporting @Hunternnm, can you share complete stack trace please?
@kalessil oh, I apologize, hurried and forgot to insert
com.jetbrains.php.lang.psi.elements.Method.getReturnType()Lcom/intellij/psi/PsiElement;
java.lang.NoSuchMethodError: com.jetbrains.php.lang.psi.elements.Method.getReturnType()Lcom/intellij/psi/PsiElement;
at com.kalessil.phpStorm.phpInspectionsEA.inspectors.languageConstructions.ReturnTypeCanBeDeclaredInspector$1.visitPhpMethod(ReturnTypeCanBeDeclaredInspector.java:72)
at com.jetbrains.php.lang.psi.elements.impl.MethodImpl.accept(MethodImpl.java:85)
at com.intellij.codeInspection.InspectionEngine.acceptElements(InspectionEngine.java:82)
at com.intellij.codeInspection.InspectionEngine.createVisitorAndAcceptElements(InspectionEngine.java:70)
at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.a(LocalInspectionsPass.java:285)
at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.a(LocalInspectionsPass.java:253)
at com.intellij.concurrency.ApplierCompleter.d(ApplierCompleter.java:133)
at com.intellij.concurrency.ApplierCompleter.c(ApplierCompleter.java:223)
at com.intellij.concurrency.ApplierCompleter.d(ApplierCompleter.java:151)
at com.intellij.concurrency.ApplierCompleter.c(ApplierCompleter.java:223)
at com.intellij.concurrency.ApplierCompleter.d(ApplierCompleter.java:151)
at com.intellij.concurrency.ApplierCompleter.c(ApplierCompleter.java:223)
at com.intellij.concurrency.ApplierCompleter.d(ApplierCompleter.java:151)
at com.intellij.concurrency.ApplierCompleter.c(ApplierCompleter.java:223)
at com.intellij.concurrency.ApplierCompleter.d(ApplierCompleter.java:151)
at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1132)
at com.intellij.concurrency.ApplierCompleter.b(ApplierCompleter.java:105)
at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:534)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:479)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:94)
at com.intellij.concurrency.ApplierCompleter.a(ApplierCompleter.java:116)
at com.intellij.concurrency.ApplierCompleter.b(ApplierCompleter.java:96)
at com.intellij.openapi.application.impl.ReadMostlyRWLock.executeByImpatientReader(ReadMostlyRWLock.java:143)
at com.intellij.openapi.application.impl.ApplicationImpl.executeByImpatientReader(ApplicationImpl.java:234)
at com.intellij.concurrency.ApplierCompleter.compute(ApplierCompleter.java:96)
at java.util.concurrent.CountedCompleter.exec(CountedCompleter.java:731)
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
@Hunternnm : I push a binary with fix into master branch, can you test it please?
How to:
@kalessil Everything works perfectly! Thanks for the quick fix!
Super, thank you for the fast feedback!
So the download fixes #584 but now it's flagging every method with a return type with false positive about using return type hint :-P

At least some progress =), working on this case.
Most helpful comment
Super, thank you for the fast feedback!