---
source: crates/rome_formatter_test/src/snapshot_builder.rs
info:
  test_file: js/tuple/syntax.js
---

# Input

```js
#[]
#[1, 2]
#[1, 2, #{ a: 3 }]

```


# Prettier differences

```diff
--- Prettier
+++ Rome
@@ -1,3 +1,7 @@
-#[];
-#[1, 2];
-#[1, 2, #{ a: 3 }];
+#[]
+#[1, 2]
+#[1, 2, #
+{
+  a: 3;
+}
+]
```

# Output

```js
#[]
#[1, 2]
#[1, 2, #
{
  a: 3;
}
]
```

# Errors
```
syntax.js:1:1 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × expected `!` following a `#`, but found none
  
  > 1 │ #[]
      │ ^
    2 │ #[1, 2]
    3 │ #[1, 2, #{ a: 3 }]
  
syntax.js:3:18 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × expected a statement but instead found ']'
  
    1 │ #[]
    2 │ #[1, 2]
  > 3 │ #[1, 2, #{ a: 3 }]
      │                  ^
    4 │ 
  
  i Expected a statement here
  
    1 │ #[]
    2 │ #[1, 2]
  > 3 │ #[1, 2, #{ a: 3 }]
      │                  ^
    4 │ 
  

```