import jetbrains.mps.project.persistence.SolutionDescriptorPersistence;
import jetbrains.mps.project.structure.modules.LanguageDescriptor;
import jetbrains.mps.project.structure.modules.SolutionDescriptor;
import jetbrains.mps.util.MacroHelper;
import jetbrains.mps.util.MacrosFactory;
<BUG>import jetbrains.mps.util.Pair;
import jetbrains.mps.vfs.IFile;</BUG>
import jetbrains.mps.vfs.impl.IoFileSystemProvider;
import org.jdom.Document;
import org.jdom.Element;

import jetbrains.mps.project.persistence.SolutionDescriptorPersistence;
import jetbrains.mps.project.structure.modules.LanguageDescriptor;
import jetbrains.mps.project.structure.modules.SolutionDescriptor;
import jetbrains.mps.util.MacroHelper;
import jetbrains.mps.util.MacrosFactory;
import jetbrains.mps.util.Pair;
import jetbrains.mps.util.containers.MultiMap;
import jetbrains.mps.vfs.IFile;
import jetbrains.mps.vfs.impl.IoFileSystemProvider;
import org.jdom.Document;
import org.jdom.Element;
