---
source: crates/biome_js_analyze/tests/spec_tests.rs
expression: invalidSyllabary.js
---
# Input
```jsx
{
    const 안녕a하세요 = 0;
}
{
    const x = {
        안녕하세요a: 0,
    }
}
{
    class A안녕하세요 {}
}
```

# Diagnostics
```
invalidSyllabary.js:2:11 lint/style/useNamingConvention ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! This top-level const name should be in camelCase or PascalCase or CONSTANT_CASE.
  
    1 │ {
  > 2 │     const 안녕a하세요 = 0;
      │           ^^^^^^^^^^^
    3 │ }
    4 │ {
  

```

```
invalidSyllabary.js:6:9 lint/style/useNamingConvention ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! This object property name should be in camelCase.
  
    4 │ {
    5 │     const x = {
  > 6 │         안녕하세요a: 0,
      │         ^^^^^^^^^^^
    7 │     }
    8 │ }
  

```

```
invalidSyllabary.js:10:11 lint/style/useNamingConvention ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ! This class name should be in PascalCase.
  
     8 │ }
     9 │ {
  > 10 │     class A안녕하세요 {}
       │           ^^^^^^^^^^^
    11 │ }
  

```