import com.intellij.codeInspection.ProblemDescriptor;
import com.intellij.codeInspection.ProblemHighlightType;
import com.intellij.codeInspection.ProblemsHolder;
import com.intellij.openapi.project.Project;
import com.intellij.psi.PsiElement;
<BUG>import com.intellij.psi.PsiElementVisitor;
import com.intellij.psi.util.PsiTreeUtil;</BUG>
import com.jetbrains.php.PhpIndex;
import com.jetbrains.php.config.PhpLanguageFeature;
import com.jetbrains.php.config.PhpLanguageLevel;

import com.intellij.codeInspection.ProblemDescriptor;
import com.intellij.codeInspection.ProblemHighlightType;
import com.intellij.codeInspection.ProblemsHolder;
import com.intellij.openapi.project.Project;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiElementVisitor;
import com.intellij.psi.PsiWhiteSpace;
import com.intellij.psi.util.PsiTreeUtil;
import com.jetbrains.php.PhpIndex;
import com.jetbrains.php.config.PhpLanguageFeature;
import com.jetbrains.php.config.PhpLanguageLevel;
