@NonNls
private static final String ATTRIBUTE_DEFAULT = "default";
@Inject
public FileTypeSerializer( @NotNull ExtensionSerializer extensionSerializer ) {
super( "fileType", "http://www.cedarsoft.com/file/type", new VersionRange( new Version( 1, 0, 0 ), new Version( 1, 0, 0 ) ) );
add( extensionSerializer ).responsibleFor( Extension.class )
.map( 1, 0, 0 ).toDelegateVersion( 1, 0, 0 )
;