diff --git a/crates/cli-support/src/js/mod.rs b/crates/cli-support/src/js/mod.rs
index 5bd784ce..6aa707b2 100644
--- a/crates/cli-support/src/js/mod.rs
+++ b/crates/cli-support/src/js/mod.rs
@@ -371,7 +371,7 @@ impl<'a> Context<'a> {
             ", name));
 
             if let Some(ref constructor) = class.constructor {
-                ts_dst.push_str(&format!("constructor(...args: [any]);\n"));
+                ts_dst.push_str(&format!("constructor(...args: any[]);\n"));
 
                 dst.push_str(&format!("
                     // This invocation of new will call this constructor with a ConstructorToken