shadcn-ui/apps/v4/examples/base/button-with-icon.tsx

import { Button } from "@/examples/base/ui/button"
import { IconGitBranch } from "@tabler/icons-react"

export default function ButtonWithIcon() {
  return (
    <Button variant="outline" size="sm">
      <IconGitBranch /> New Branch
    </Button>
  )
}