A React SVG icon component that renders a circular checkmark icon with customizable styling properties.
## Key Components
- **CheckCircleIcon**: Main functional component that renders a check mark inside a circle
- **CheckCircleIconProps**: TypeScript interface extending standard SVG properties with optional className
- **SVG Paths**: Two path elements creating the circle outline and inner checkmark symbol
## Usage Example
```typescript
import { CheckCircleIcon } from './check-circle-icon'
// Basic usage with default styling
// With custom color and className
// With additional SVG props
console.log('Icon clicked')}
aria-label="Success indicator"
/>
```
The component defaults to a 24x24 pixel size with `#1A1A1A` color, and accepts all standard SVG element properties through prop spreading. The icon features a clean, minimal design suitable for success states, completed tasks, or confirmation indicators in user interfaces.