---
source: crates/biome_js_analyze/tests/spec_tests.rs
expression: valid.jsonc
---
# Input
```cjs
function f() { const x = 1; return x; }
```

# Input
```cjs
let x = 0;
```

# Input
```cjs
const x = 0;
```

# Input
```cjs
for (let x of xs) {}
```

# Input
```cjs
for (const x of xs) {}
```