---
source: crates/biome_formatter_test/src/snapshot_builder.rs
info: json/range/unary-expression.json
---

# Input

```json
{a:
[
1,
-2,
-3

],
b: [1,    2]
}

```


# Prettier differences

```diff
--- Prettier
+++ Biome
@@ -1 +1,7 @@
-{ "a": [1, -2, -3], "b": [1, 2] }
+{a:
+[
+1, -2, -3
+
+],
+b: [1,    2]
+}
```

# Output

```json
{a:
[
1, -2, -3

],
b: [1,    2]
}
```

# Errors
```
unary-expression.json:1:2 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Property key must be double quoted
  
  > 1 │ {a:
      │  ^
    2 │ [
    3 │ 1,
  
unary-expression.json:8:1 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Property key must be double quoted
  
     7 │ ],
   > 8 │ b: [1,    2]
       │ ^
     9 │ }
    10 │ 
  

```