A simple animated chevron icon component that rotates 180° when an expanded state is active, commonly used for accordion and collapsible UI elements. ## Key Components - **`ExpandChevronProps`** — Interface accepting: - `expanded: boolean` — Controls rotation state of the chevron - `className?: string` — Optional class overrides - **`ExpandChevron`** — Client component rendering a `Chevron02DownIcon` with a smooth 200ms CSS transition ## Usage Example ```typescript import { ExpandChevron } from "./expand-chevron" // Collapsed state (chevron points down) // Expanded state (chevron rotates 180° to point up) // With custom class ```