renamed "uniontypeexpr" to "union_typeexpr"

javascript/ql/src/semmle/javascript/TypeScript.qll

@@ -797,7 +797,7 @@ class ArrayTypeExpr extends @array_typeexpr, TypeExpr {
 /**
  * A union type, such as `string|number|boolean`.
  */
-class UnionTypeExpr extends @uniontypeexpr, TypeExpr {
+class UnionTypeExpr extends @union_typeexpr, TypeExpr {
   /** Gets the `n`th type in the union, starting at 0. */
   TypeExpr getElementType(int n) { result = getChildTypeExpr(n) }
 

javascript/ql/src/semmlecode.javascript.dbscheme

@@ -554,7 +554,7 @@ case @typeexpr.kind of
 | 4 = @number_literal_typeexpr
 | 5 = @boolean_literal_typeexpr
 | 6 = @array_typeexpr
-| 7 = @uniontypeexpr
+| 7 = @union_typeexpr
 | 8 = @indexedaccesstypeexpr
 | 9 = @intersectiontypeexpr
 | 10 = @parenthesizedtypeexpr

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

@@ -782,7 +782,7 @@
 <v>4579</v>
 </e>
 <e>
-<k>@uniontypeexpr</k>
+<k>@union_typeexpr</k>
 <v>852</v>
 </e>
 <e>