# Source: `components/velin-code-block.js` ## Accessibility WCAG contract status: **pass** (framework target: AAA). - **Roles:** `button` - **Keyboard:** Expand toggle keyboard - **Notes:** Expand uses aria-expanded and aria-controls. ## Attributes | Attribute | Notes | | --- | --- | | `language` | Observed — triggers `attributeChangedCallback` when changed | | `highlight` | Observed — triggers `attributeChangedCallback` when changed | | `line-numbers` | Observed — triggers `attributeChangedCallback` when changed | | `collapsed` | Observed — triggers `attributeChangedCallback` when changed | ## Events _None._ ## CSS parts _None._ ## Slots _None._ ## Public API _No public methods detected._