{"ast":null,"code":"// Thanks to https://github.com/andreypopp/react-textarea-autosize/\n\n/**\n * calculateNodeHeight(uiTextNode, useCache = false)\n */\nvar HIDDEN_TEXTAREA_STYLE = \"\\n  min-height:0 !important;\\n  max-height:none !important;\\n  height:0 !important;\\n  visibility:hidden !important;\\n  overflow:hidden !important;\\n  position:absolute !important;\\n  z-index:-1000 !important;\\n  top:0 !important;\\n  right:0 !important\\n\";\nvar SIZING_STYLE = ['letter-spacing', 'line-height', 'padding-top', 'padding-bottom', 'font-family', 'font-weight', 'font-size', 'font-variant', 'text-rendering', 'text-transform', 'width', 'text-indent', 'padding-left', 'padding-right', 'border-width', 'box-sizing'];\nvar computedStyleCache = {};\nvar hiddenTextarea;\nexport function calculateNodeStyling(node) {\n  var useCache = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n  var nodeRef = node.getAttribute('id') || node.getAttribute('data-reactid') || node.getAttribute('name');\n\n  if (useCache && computedStyleCache[nodeRef]) {\n    return computedStyleCache[nodeRef];\n  }\n\n  var style = window.getComputedStyle(node);\n  var boxSizing = style.getPropertyValue('box-sizing') || style.getPropertyValue('-moz-box-sizing') || style.getPropertyValue('-webkit-box-sizing');\n  var paddingSize = parseFloat(style.getPropertyValue('padding-bottom')) + parseFloat(style.getPropertyValue('padding-top'));\n  var borderSize = parseFloat(style.getPropertyValue('border-bottom-width')) + parseFloat(style.getPropertyValue('border-top-width'));\n  var sizingStyle = SIZING_STYLE.map(function (name) {\n    return \"\".concat(name, \":\").concat(style.getPropertyValue(name));\n  }).join(';');\n  var nodeInfo = {\n    sizingStyle: sizingStyle,\n    paddingSize: paddingSize,\n    borderSize: borderSize,\n    boxSizing: boxSizing\n  };\n\n  if (useCache && nodeRef) {\n    computedStyleCache[nodeRef] = nodeInfo;\n  }\n\n  return nodeInfo;\n}\nexport default function calculateNodeHeight(uiTextNode) {\n  var useCache = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n  var minRows = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;\n  var maxRows = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;\n\n  if (!hiddenTextarea) {\n    hiddenTextarea = document.createElement('textarea');\n    hiddenTextarea.setAttribute('tab-index', '-1');\n    hiddenTextarea.setAttribute('aria-hidden', 'true');\n    document.body.appendChild(hiddenTextarea);\n  } // Fix wrap=\"off\" issue\n  // https://github.com/ant-design/ant-design/issues/6577\n\n\n  if (uiTextNode.getAttribute('wrap')) {\n    hiddenTextarea.setAttribute('wrap', uiTextNode.getAttribute('wrap'));\n  } else {\n    hiddenTextarea.removeAttribute('wrap');\n  } // Copy all CSS properties that have an impact on the height of the content in\n  // the textbox\n\n\n  var _calculateNodeStyling = calculateNodeStyling(uiTextNode, useCache),\n      paddingSize = _calculateNodeStyling.paddingSize,\n      borderSize = _calculateNodeStyling.borderSize,\n      boxSizing = _calculateNodeStyling.boxSizing,\n      sizingStyle = _calculateNodeStyling.sizingStyle; // Need to have the overflow attribute to hide the scrollbar otherwise\n  // text-lines will not calculated properly as the shadow will technically be\n  // narrower for content\n\n\n  hiddenTextarea.setAttribute('style', \"\".concat(sizingStyle, \";\").concat(HIDDEN_TEXTAREA_STYLE));\n  hiddenTextarea.value = uiTextNode.value || uiTextNode.placeholder || '';\n  var minHeight = Number.MIN_SAFE_INTEGER;\n  var maxHeight = Number.MAX_SAFE_INTEGER;\n  var height = hiddenTextarea.scrollHeight;\n  var overflowY;\n\n  if (boxSizing === 'border-box') {\n    // border-box: add border, since height = content + padding + border\n    height += borderSize;\n  } else if (boxSizing === 'content-box') {\n    // remove padding, since height = content\n    height -= paddingSize;\n  }\n\n  if (minRows !== null || maxRows !== null) {\n    // measure height of a textarea with a single row\n    hiddenTextarea.value = ' ';\n    var singleRowHeight = hiddenTextarea.scrollHeight - paddingSize;\n\n    if (minRows !== null) {\n      minHeight = singleRowHeight * minRows;\n\n      if (boxSizing === 'border-box') {\n        minHeight = minHeight + paddingSize + borderSize;\n      }\n\n      height = Math.max(minHeight, height);\n    }\n\n    if (maxRows !== null) {\n      maxHeight = singleRowHeight * maxRows;\n\n      if (boxSizing === 'border-box') {\n        maxHeight = maxHeight + paddingSize + borderSize;\n      }\n\n      overflowY = height > maxHeight ? 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node.getAttribute('name');\n\n  if (useCache && computedStyleCache[nodeRef]) {\n    return computedStyleCache[nodeRef];\n  }\n\n  var style = window.getComputedStyle(node);\n  var boxSizing = style.getPropertyValue('box-sizing') || style.getPropertyValue('-moz-box-sizing') || style.getPropertyValue('-webkit-box-sizing');\n  var paddingSize = parseFloat(style.getPropertyValue('padding-bottom')) + parseFloat(style.getPropertyValue('padding-top'));\n  var borderSize = parseFloat(style.getPropertyValue('border-bottom-width')) + parseFloat(style.getPropertyValue('border-top-width'));\n  var sizingStyle = SIZING_STYLE.map(function (name) {\n    return \"\".concat(name, \":\").concat(style.getPropertyValue(name));\n  }).join(';');\n  var nodeInfo = {\n    sizingStyle: sizingStyle,\n    paddingSize: paddingSize,\n    borderSize: borderSize,\n    boxSizing: boxSizing\n  };\n\n  if (useCache && nodeRef) {\n    computedStyleCache[nodeRef] = nodeInfo;\n  }\n\n  return nodeInfo;\n}\nexport default function calculateNodeHeight(uiTextNode) {\n  var useCache = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n  var minRows = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;\n  var maxRows = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;\n\n  if (!hiddenTextarea) {\n    hiddenTextarea = document.createElement('textarea');\n    hiddenTextarea.setAttribute('tab-index', '-1');\n    hiddenTextarea.setAttribute('aria-hidden', 'true');\n    document.body.appendChild(hiddenTextarea);\n  } // Fix wrap=\"off\" issue\n  // https://github.com/ant-design/ant-design/issues/6577\n\n\n  if (uiTextNode.getAttribute('wrap')) {\n    hiddenTextarea.setAttribute('wrap', uiTextNode.getAttribute('wrap'));\n  } else {\n    hiddenTextarea.removeAttribute('wrap');\n  } // Copy all CSS properties that have an impact on the height of the content in\n  // the textbox\n\n\n  var _calculateNodeStyling = calculateNodeStyling(uiTextNode, 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paddingSize;\n  }\n\n  if (minRows !== null || maxRows !== null) {\n    // measure height of a textarea with a single row\n    hiddenTextarea.value = ' ';\n    var singleRowHeight = hiddenTextarea.scrollHeight - paddingSize;\n\n    if (minRows !== null) {\n      minHeight = singleRowHeight * minRows;\n\n      if (boxSizing === 'border-box') {\n        minHeight = minHeight + paddingSize + borderSize;\n      }\n\n      height = Math.max(minHeight, height);\n    }\n\n    if (maxRows !== null) {\n      maxHeight = singleRowHeight * maxRows;\n\n      if (boxSizing === 'border-box') {\n        maxHeight = maxHeight + paddingSize + borderSize;\n      }\n\n      overflowY = height > maxHeight ? 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