{"dependencies":[{"name":"@babel/runtime/helpers/interopRequireDefault","data":{"asyncType":null,"isESMImport":false,"locs":[],"key":"kslwqCIsh6ew+I1KeA1rlVRjsAk=","exportNames":["*"]}},{"name":"../useLayoutEffect","data":{"asyncType":null,"isESMImport":true,"locs":[{"start":{"line":10,"column":0,"index":181},"end":{"line":10,"column":49,"index":230}}],"key":"ZNO83OGsE7bbgM7VHgfD880OI4U=","exportNames":["*"]}},{"name":"../../exports/UIManager","data":{"asyncType":null,"isESMImport":true,"locs":[{"start":{"line":11,"column":0,"index":231},"end":{"line":11,"column":48,"index":279}}],"key":"T/vWYjlvrKciCNPz1Vnh/vAWL08=","exportNames":["*"]}},{"name":"../canUseDom","data":{"asyncType":null,"isESMImport":true,"locs":[{"start":{"line":12,"column":0,"index":280},"end":{"line":12,"column":37,"index":317}}],"key":"NAgv5vx4h/J1uxoLSWxqZG/Z81Y=","exportNames":["*"]}}],"output":[{"data":{"code":"__d(function (global, require, _$$_IMPORT_DEFAULT, _$$_IMPORT_ALL, module, exports, _dependencyMap) {\n  var _interopRequireDefault = require(_dependencyMap[0], \"@babel/runtime/helpers/interopRequireDefault\");\n  Object.defineProperty(exports, \"__esModule\", {\n    value: true\n  });\n  exports.default = useElementLayout;\n  var _useLayoutEffect = _interopRequireDefault(require(_dependencyMap[1], \"../useLayoutEffect\"));\n  var _UIManager = _interopRequireDefault(require(_dependencyMap[2], \"../../exports/UIManager\"));\n  var _canUseDom = _interopRequireDefault(require(_dependencyMap[3], \"../canUseDom\"));\n  /**\n   * Copyright (c) Nicolas Gallagher.\n   *\n   * This source code is licensed under the MIT license found in the\n   * LICENSE file in the root directory of this source tree.\n   *\n   * \n   */\n\n  var DOM_LAYOUT_HANDLER_NAME = '__reactLayoutHandler';\n  var didWarn = !_canUseDom.default;\n  var resizeObserver = null;\n  function getResizeObserver() {\n    if (_canUseDom.default && typeof window.ResizeObserver !== 'undefined') {\n      if (resizeObserver == null) {\n        resizeObserver = new window.ResizeObserver(function (entries) {\n          entries.forEach(entry => {\n            var node = entry.target;\n            var onLayout = node[DOM_LAYOUT_HANDLER_NAME];\n            if (typeof onLayout === 'function') {\n              // We still need to measure the view because browsers don't yet provide\n              // border-box dimensions in the entry\n              _UIManager.default.measure(node, (x, y, width, height, left, top) => {\n                var event = {\n                  // $FlowFixMe\n                  nativeEvent: {\n                    layout: {\n                      x,\n                      y,\n                      width,\n                      height,\n                      left,\n                      top\n                    }\n                  },\n                  timeStamp: Date.now()\n                };\n                Object.defineProperty(event.nativeEvent, 'target', {\n                  enumerable: true,\n                  get: () => entry.target\n                });\n                onLayout(event);\n              });\n            }\n          });\n        });\n      }\n    } else if (!didWarn) {\n      if (process.env.NODE_ENV !== 'production' && process.env.NODE_ENV !== 'test') {\n        console.warn('onLayout relies on ResizeObserver which is not supported by your browser. ' + 'Please include a polyfill, e.g., https://github.com/que-etc/resize-observer-polyfill.');\n        didWarn = true;\n      }\n    }\n    return resizeObserver;\n  }\n  function useElementLayout(ref, onLayout) {\n    var observer = getResizeObserver();\n    (0, _useLayoutEffect.default)(() => {\n      var node = ref.current;\n      if (node != null) {\n        node[DOM_LAYOUT_HANDLER_NAME] = onLayout;\n      }\n    }, [ref, onLayout]);\n\n    // Observing is done in a separate effect to avoid this effect running\n    // when 'onLayout' changes.\n    (0, _useLayoutEffect.default)(() => {\n      var node = ref.current;\n      if (node != null && observer != null) {\n        if (typeof node[DOM_LAYOUT_HANDLER_NAME] === 'function') {\n          observer.observe(node);\n        } else {\n          observer.unobserve(node);\n        }\n      }\n      return () => {\n        if (node != null && observer != null) {\n          observer.unobserve(node);\n        }\n      };\n    }, [ref, 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