{"ast":null,"code":"import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport ResizeObserver from 'resize-observer-polyfill';\nimport contains from \"rc-util/es/Dom/contains\";\nexport function isSamePoint(prev, next) {\n  if (prev === next) return true;\n  if (!prev || !next) return false;\n\n  if ('pageX' in next && 'pageY' in next) {\n    return prev.pageX === next.pageX && prev.pageY === next.pageY;\n  }\n\n  if ('clientX' in next && 'clientY' in next) {\n    return prev.clientX === next.clientX && prev.clientY === next.clientY;\n  }\n\n  return false;\n}\nexport function restoreFocus(activeElement, container) {\n  // Focus back if is in the container\n  if (activeElement !== document.activeElement && contains(container, activeElement) && typeof activeElement.focus === 'function') {\n    activeElement.focus();\n  }\n}\nexport function monitorResize(element, callback) {\n  var prevWidth = null;\n  var prevHeight = null;\n\n  function onResize(_ref) {\n    var 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_slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport ResizeObserver from 'resize-observer-polyfill';\nimport contains from \"rc-util/es/Dom/contains\";\nexport function isSamePoint(prev, next) {\n  if (prev === next) return true;\n  if (!prev || !next) return false;\n\n  if ('pageX' in next && 'pageY' in next) {\n    return prev.pageX === next.pageX && prev.pageY === next.pageY;\n  }\n\n  if ('clientX' in next && 'clientY' in next) {\n    return prev.clientX === next.clientX && prev.clientY === next.clientY;\n  }\n\n  return false;\n}\nexport function restoreFocus(activeElement, container) {\n  // Focus back if is in the container\n  if (activeElement !== document.activeElement && contains(container, activeElement) && typeof activeElement.focus === 'function') {\n    activeElement.focus();\n  }\n}\nexport function monitorResize(element, callback) {\n  var prevWidth = null;\n  var prevHeight = null;\n\n  function onResize(_ref) {\n    var _ref2 = 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