\n \n {dimensions.width} x {dimensions.height}\n
\n \n );\n};\n\nexport default ImagePlaceholder;\n","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar tslib_1 = require(\"tslib\");\n\nvar react_1 = require(\"react\");\n\nvar useEffectOnce_1 = tslib_1.__importDefault(require(\"./useEffectOnce\"));\n\nvar useUnmount = function useUnmount(fn) {\n var fnRef = react_1.useRef(fn); // update the ref each render so if it change the newest callback will be invoked\n\n fnRef.current = fn;\n useEffectOnce_1.default(function () {\n return function () {\n return fnRef.current();\n };\n });\n};\n\nexports.default = useUnmount;","'use strict'; // do not edit .js files directly - edit src/index.jst\n\nmodule.exports = function equal(a, b) {\n if (a === b) return true;\n\n if (a && b && typeof a == 'object' && typeof b == 'object') {\n if (a.constructor !== b.constructor) return false;\n var length, i, keys;\n\n if (Array.isArray(a)) {\n length = a.length;\n if (length != b.length) return false;\n\n for (i = length; i-- !== 0;) {\n if (!equal(a[i], b[i])) return false;\n }\n\n return true;\n }\n\n if (a.constructor === RegExp) return a.source === b.source && a.flags === b.flags;\n if (a.valueOf !== Object.prototype.valueOf) return a.valueOf() === b.valueOf();\n if (a.toString !== Object.prototype.toString) return a.toString() === b.toString();\n keys = Object.keys(a);\n length = keys.length;\n if (length !== Object.keys(b).length) return false;\n\n for (i = length; i-- !== 0;) {\n if (!Object.prototype.hasOwnProperty.call(b, keys[i])) return false;\n }\n\n for (i = length; i-- !== 0;) {\n var key = keys[i];\n\n if (key === '_owner' && a.$$typeof) {\n // React-specific: avoid traversing React elements' _owner.\n // _owner contains circular references\n // and is not needed when comparing the actual elements (and not their owners)\n continue;\n }\n\n if (!equal(a[key], b[key])) return false;\n }\n\n return true;\n } // true if both NaN, false otherwise\n\n\n return a !== a && b !== b;\n};","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar tslib_1 = require(\"tslib\");\n/* eslint-disable */\n\n\nvar react_1 = require(\"react\");\n\nvar useRafState_1 = tslib_1.__importDefault(require(\"./useRafState\"));\n\nvar util_1 = require(\"./util\");\n\nvar useWindowSize = function useWindowSize(initialWidth, initialHeight) {\n if (initialWidth === void 0) {\n initialWidth = Infinity;\n }\n\n if (initialHeight === void 0) {\n initialHeight = Infinity;\n }\n\n var _a = useRafState_1.default({\n width: util_1.isClient ? window.innerWidth : initialWidth,\n height: util_1.isClient ? window.innerHeight : initialHeight\n }),\n state = _a[0],\n setState = _a[1];\n\n react_1.useEffect(function () {\n if (util_1.isClient) {\n var handler_1 = function handler_1() {\n setState({\n width: window.innerWidth,\n height: window.innerHeight\n });\n };\n\n window.addEventListener('resize', handler_1);\n return function () {\n window.removeEventListener('resize', handler_1);\n };\n }\n }, []);\n return state;\n};\n\nexports.default = useWindowSize;","function _defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n}\n\nexport default function _createClass(Constructor, protoProps, staticProps) {\n if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n if (staticProps) _defineProperties(Constructor, staticProps);\n return Constructor;\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar react_1 = require(\"react\");\n\nvar usePrevious = function usePrevious(state) {\n var ref = react_1.useRef();\n react_1.useEffect(function () {\n ref.current = state;\n });\n return ref.current;\n};\n\nexports.default = usePrevious;"],"sourceRoot":""}