TS: upgrade script, version string, stats

javascript/extractor/src/com/semmle/js/extractor/Main.java

@@ -41,7 +41,7 @@ public class Main {
 	 * such a way that it may produce different tuples for the same file under the same
 	 * {@link ExtractorConfig}.
 	 */
-	public static final String EXTRACTOR_VERSION = "2019-09-01";
+	public static final String EXTRACTOR_VERSION = "2019-14-01";
 
 	public static final Pattern NEWLINE = Pattern.compile("\n");
 

javascript/ql/src/semmlecode.javascript.dbscheme.stats

@@ -814,6 +814,10 @@
 <v>100</v>
 </e>
 <e>
+<k>@bigintliteraltypeexpr</k>
+<v>100</v>
+</e>
+<e>
 <k>@generictypeexpr</k>
 <v>5220</v>
 </e>
@@ -974,6 +978,14 @@
 <v>100</v>
 </e>
 <e>
+<k>@biginttype</k>
+<v>100</v>
+</e>
+<e>
+<k>@bigintliteraltype</k>
+<v>100</v>
+</e>
+<e>
 <k>@uniquesymboltype</k>
 <v>100</v>
 </e>

javascript/upgrades/4f136cb93608918a866f46bfe75fd7138f20bd5e/upgrade.properties

@@ -0,0 +1,2 @@
+description: add support for TypeScript 3.2
+compatibility: backwards