@NotNull
 public TemporaryVariable declareTemporary(
     @NotNull JsExpression initExpression, boolean initialize) {
   return dynamicContext.declareTemporary(initExpression, initialize);
 }
 @NotNull
 public TemporaryVariable declareTemporary(@NotNull JsExpression initExpression) {
   return dynamicContext.declareTemporary(initExpression);
 }