{
  "version": 3,
  "sources": ["../src/FocusGuards.tsx"],
  "sourcesContent": ["import * as React from 'react';\n\n/** Number of components which have requested interest to have focus guards */\nlet count = 0;\n\nfunction FocusGuards(props: any) {\n  useFocusGuards();\n  return props.children;\n}\n\n/**\n * Injects a pair of focus guards at the edges of the whole DOM tree\n * to ensure `focusin` & `focusout` events can be caught consistently.\n */\nfunction useFocusGuards() {\n  React.useEffect(() => {\n    const edgeGuards = document.querySelectorAll('[data-radix-focus-guard]');\n    document.body.insertAdjacentElement('afterbegin', edgeGuards[0] ?? createFocusGuard());\n    document.body.insertAdjacentElement('beforeend', edgeGuards[1] ?? createFocusGuard());\n    count++;\n\n    return () => {\n      if (count === 1) {\n        document.querySelectorAll('[data-radix-focus-guard]').forEach((node) => node.remove());\n      }\n      count--;\n    };\n  }, []);\n}\n\nfunction createFocusGuard() {\n  const element = document.createElement('span');\n  element.setAttribute('data-radix-focus-guard', '');\n  element.tabIndex = 0;\n  element.style.outline = 'none';\n  element.style.opacity = '0';\n  element.style.position = 'fixed';\n  element.style.pointerEvents = 'none';\n  return element;\n}\n\nconst Root = FocusGuards;\n\nexport {\n  FocusGuards,\n  //\n  Root,\n  //\n  useFocusGuards,\n};\n"],
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}