{
  "$schema": "https://ui.shadcn.com/schema/registry-item.json",
  "name": "use-touch-primary",
  "type": "registry:hook",
  "title": "useTouchPrimary",
  "description": "Detects touch-primary devices (coarse pointer + touch points), updating live on pointer-mode and media-query changes. Adapted from Lina (https://lina.sameer.sh).",
  "files": [
    {
      "path": "packages/ui/src/hooks/use-touch-primary.tsx",
      "content": "\"use client\";\n// Adapted from Lina by SameerJS6 (https://lina.sameer.sh) — use-has-primary-touch.\n// Detects touch-primary devices (coarse pointer + touch points), updating live\n// on pointer-mode and media-query changes. Returns false on the server and the\n// first client render, so the non-touch branch is the hydration-stable default.\nimport { useEffect, useState } from \"react\";\nexport function useTouchPrimary() {\n    const [isTouchPrimary, setIsTouchPrimary] = useState(false);\n    useEffect(() => {\n        if (typeof window === \"undefined\")\n            return;\n        const controller = new AbortController();\n        const { signal } = controller;\n        const handleTouch = () => {\n            const hasTouch = \"ontouchstart\" in window || navigator.maxTouchPoints > 0;\n            const prefersTouch = window.matchMedia(\"(pointer: coarse)\").matches;\n            setIsTouchPrimary(hasTouch && prefersTouch);\n        };\n        const mq = window.matchMedia(\"(pointer: coarse)\");\n        mq.addEventListener(\"change\", handleTouch, { signal });\n        window.addEventListener(\"pointerdown\", handleTouch, { signal });\n        handleTouch();\n        return () => controller.abort();\n    }, []);\n    return isTouchPrimary;\n}\n",
      "type": "registry:hook",
      "target": "hooks/use-touch-primary.tsx"
    }
  ]
}