fix(codegen): add support for printing type arguments in new expressions

Author: CompuIves

crates/oxc_codegen/src/gen.rs

@@ -2202,6 +2202,9 @@ impl GenExpr for NewExpression<'_> {
             p.print_str("new");
             p.print_soft_space();
             self.callee.print_expr(p, Precedence::New, Context::FORBID_CALL);
+            if let Some(type_parameters) = &self.type_arguments {
+                type_parameters.print(p, ctx);
+            }
 
             // Omit the "()" when minifying, but only when safe to do so
             if !p.options.minify || !self.arguments.is_empty() || precedence >= Precedence::Postfix

crates/oxc_codegen/tests/integration/ts.rs

@@ -68,6 +68,7 @@ fn ts() {
         "a = x!;",
         "b = (x as y);",
         "c = foo<string>;",
+        "new Map<string, number>();",
         "d = x satisfies y;",
         "export @x declare abstract class C {}",
         "div<T>``",