(our hidden element)\n // react-dom in dev mode will warn about this. There doesn't seem to be a way to render arbitrary\n // user Head without hitting this issue (our hidden element could be just \"new Document()\", but\n // this can only have 1 child, and we don't control what is being rendered so that's not an option)\n // instead we continue to render to
, and just silence warnings for and elements\n // https://github.com/facebook/react/blob/e2424f33b3ad727321fc12e75c5e94838e84c2b5/packages/react-dom-bindings/src/client/validateDOMNesting.js#L498-L520\n const originalConsoleError = console.error.bind(console)\n console.error = (...args) => {\n if (\n Array.isArray(args) &&\n args.length >= 2 &&\n args[0]?.includes?.(`validateDOMNesting(...): %s cannot appear as`) &&\n (args[1] === `` || args[1] === ``)\n ) {\n return undefined\n }\n return originalConsoleError(...args)\n }\n\n /* We set up observer to be able to regenerate after react-refresh\n updates our hidden element.\n */\n const observer = new MutationObserver(onHeadRendered)\n observer.observe(hiddenRoot, {\n attributes: true,\n childList: true,\n characterData: true,\n subtree: true,\n })\n}\n\nexport function headHandlerForBrowser({\n pageComponent,\n staticQueryResults,\n pageComponentProps,\n}) {\n useEffect(() => {\n if (pageComponent?.Head) {\n headExportValidator(pageComponent.Head)\n\n const { render } = reactDOMUtils()\n\n const HeadElement = (\n
\n )\n\n const WrapHeadElement = apiRunner(\n `wrapRootElement`,\n { element: HeadElement },\n HeadElement,\n ({ result }) => {\n return { element: result }\n }\n ).pop()\n\n render(\n // just a hack to call the callback after react has done first render\n // Note: In dev, we call onHeadRendered twice( in FireCallbackInEffect and after mutualution observer dectects initail render into hiddenRoot) this is for hot reloading\n // In Prod we only call onHeadRendered in FireCallbackInEffect to render to head\n
\n \n {WrapHeadElement}\n \n ,\n hiddenRoot\n )\n }\n\n return () => {\n removePrevHeadElements()\n removeHtmlAndBodyAttributes(keysOfHtmlAndBodyAttributes)\n }\n })\n}\n","import React, { Suspense, createElement } from \"react\"\nimport PropTypes from \"prop-types\"\nimport { apiRunner } from \"./api-runner-browser\"\nimport { grabMatchParams } from \"./find-path\"\nimport { headHandlerForBrowser } from \"./head/head-export-handler-for-browser\"\n\n// Renders page\nfunction PageRenderer(props) {\n const pageComponentProps = {\n ...props,\n params: {\n ...grabMatchParams(props.location.pathname),\n ...props.pageResources.json.pageContext.__params,\n },\n }\n\n const preferDefault = m => (m && m.default) || m\n\n let pageElement\n if (props.pageResources.partialHydration) {\n pageElement = props.pageResources.partialHydration\n } else {\n pageElement = createElement(preferDefault(props.pageResources.component), {\n ...pageComponentProps,\n key: props.path || props.pageResources.page.path,\n })\n }\n\n const pageComponent = props.pageResources.head\n\n headHandlerForBrowser({\n pageComponent,\n staticQueryResults: props.pageResources.staticQueryResults,\n pageComponentProps,\n })\n\n const wrappedPage = apiRunner(\n `wrapPageElement`,\n {\n element: pageElement,\n props: pageComponentProps,\n },\n pageElement,\n ({ result }) => {\n return { element: result, props: pageComponentProps }\n }\n ).pop()\n\n return wrappedPage\n}\n\nPageRenderer.propTypes = {\n location: PropTypes.object.isRequired,\n pageResources: PropTypes.object.isRequired,\n data: PropTypes.object,\n pageContext: PropTypes.object.isRequired,\n}\n\nexport default PageRenderer\n","// This is extracted to separate module because it's shared\n// between browser and SSR code\nexport const RouteAnnouncerProps = {\n id: `gatsby-announcer`,\n style: {\n position: `absolute`,\n top: 0,\n width: 1,\n height: 1,\n padding: 0,\n overflow: `hidden`,\n clip: `rect(0, 0, 0, 0)`,\n whiteSpace: `nowrap`,\n border: 0,\n },\n \"aria-live\": `assertive`,\n \"aria-atomic\": `true`,\n}\n","import React from \"react\"\nimport PropTypes from \"prop-types\"\nimport loader, { PageResourceStatus } from \"./loader\"\nimport { maybeGetBrowserRedirect } from \"./redirect-utils.js\"\nimport { apiRunner } from \"./api-runner-browser\"\nimport emitter from \"./emitter\"\nimport { RouteAnnouncerProps } from \"./route-announcer-props\"\nimport {\n navigate as reachNavigate,\n globalHistory,\n} from \"@gatsbyjs/reach-router\"\nimport { parsePath } from \"gatsby-link\"\n\nfunction maybeRedirect(pathname) {\n const redirect = maybeGetBrowserRedirect(pathname)\n const { hash, search } = window.location\n\n if (redirect != null) {\n window.___replace(redirect.toPath + search + hash)\n return true\n } else {\n return false\n }\n}\n\n// Catch unhandled chunk loading errors and force a restart of the app.\nlet nextRoute = ``\n\nwindow.addEventListener(`unhandledrejection`, event => {\n if (/loading chunk \\d* failed./i.test(event.reason)) {\n if (nextRoute) {\n window.location.pathname = nextRoute\n }\n }\n})\n\nconst onPreRouteUpdate = (location, prevLocation) => {\n if (!maybeRedirect(location.pathname)) {\n nextRoute = location.pathname\n apiRunner(`onPreRouteUpdate`, { location, prevLocation })\n }\n}\n\nconst onRouteUpdate = (location, prevLocation) => {\n if (!maybeRedirect(location.pathname)) {\n apiRunner(`onRouteUpdate`, { location, prevLocation })\n if (\n process.env.GATSBY_QUERY_ON_DEMAND &&\n process.env.GATSBY_QUERY_ON_DEMAND_LOADING_INDICATOR === `true`\n ) {\n emitter.emit(`onRouteUpdate`, { location, prevLocation })\n }\n }\n}\n\nconst navigate = (to, options = {}) => {\n // Support forward/backward navigation with numbers\n // navigate(-2) (jumps back 2 history steps)\n // navigate(2) (jumps forward 2 history steps)\n if (typeof to === `number`) {\n globalHistory.navigate(to)\n return\n }\n\n const { pathname, search, hash } = parsePath(to)\n const redirect = maybeGetBrowserRedirect(pathname)\n\n // If we're redirecting, just replace the passed in pathname\n // to the one we want to redirect to.\n if (redirect) {\n to = redirect.toPath + search + hash\n }\n\n // If we had a service worker update, no matter the path, reload window and\n // reset the pathname whitelist\n if (window.___swUpdated) {\n window.location = pathname + search + hash\n return\n }\n\n // Start a timer to wait for a second before transitioning and showing a\n // loader in case resources aren't around yet.\n const timeoutId = setTimeout(() => {\n emitter.emit(`onDelayedLoadPageResources`, { pathname })\n apiRunner(`onRouteUpdateDelayed`, {\n location: window.location,\n })\n }, 1000)\n\n loader.loadPage(pathname + search).then(pageResources => {\n // If no page resources, then refresh the page\n // Do this, rather than simply `window.location.reload()`, so that\n // pressing the back/forward buttons work - otherwise when pressing\n // back, the browser will just change the URL and expect JS to handle\n // the change, which won't always work since it might not be a Gatsby\n // page.\n if (!pageResources || pageResources.status === PageResourceStatus.Error) {\n window.history.replaceState({}, ``, location.href)\n window.location = pathname\n clearTimeout(timeoutId)\n return\n }\n\n // If the loaded page has a different compilation hash to the\n // window, then a rebuild has occurred on the server. Reload.\n if (process.env.NODE_ENV === `production` && pageResources) {\n if (\n pageResources.page.webpackCompilationHash !==\n window.___webpackCompilationHash\n ) {\n // Purge plugin-offline cache\n if (\n `serviceWorker` in navigator &&\n navigator.serviceWorker.controller !== null &&\n navigator.serviceWorker.controller.state === `activated`\n ) {\n navigator.serviceWorker.controller.postMessage({\n gatsbyApi: `clearPathResources`,\n })\n }\n\n window.location = pathname + search + hash\n }\n }\n reachNavigate(to, options)\n clearTimeout(timeoutId)\n })\n}\n\nfunction shouldUpdateScroll(prevRouterProps, { location }) {\n const { pathname, hash } = location\n const results = apiRunner(`shouldUpdateScroll`, {\n prevRouterProps,\n // `pathname` for backwards compatibility\n pathname,\n routerProps: { location },\n getSavedScrollPosition: args => [\n 0,\n // FIXME this is actually a big code smell, we should fix this\n // eslint-disable-next-line @babel/no-invalid-this\n this._stateStorage.read(args, args.key),\n ],\n })\n if (results.length > 0) {\n // Use the latest registered shouldUpdateScroll result, this allows users to override plugin's configuration\n // @see https://github.com/gatsbyjs/gatsby/issues/12038\n return results[results.length - 1]\n }\n\n if (prevRouterProps) {\n const {\n location: { pathname: oldPathname },\n } = prevRouterProps\n if (oldPathname === pathname) {\n // Scroll to element if it exists, if it doesn't, or no hash is provided,\n // scroll to top.\n return hash ? decodeURI(hash.slice(1)) : [0, 0]\n }\n }\n return true\n}\n\nfunction init() {\n // The \"scroll-behavior\" package expects the \"action\" to be on the location\n // object so let's copy it over.\n globalHistory.listen(args => {\n args.location.action = args.action\n })\n\n window.___push = to => navigate(to, { replace: false })\n window.___replace = to => navigate(to, { replace: true })\n window.___navigate = (to, options) => navigate(to, options)\n}\n\nclass RouteAnnouncer extends React.Component {\n constructor(props) {\n super(props)\n this.announcementRef = React.createRef()\n }\n\n componentDidUpdate(prevProps, nextProps) {\n requestAnimationFrame(() => {\n let pageName = `new page at ${this.props.location.pathname}`\n if (document.title) {\n pageName = document.title\n }\n const pageHeadings = document.querySelectorAll(`#gatsby-focus-wrapper h1`)\n if (pageHeadings && pageHeadings.length) {\n pageName = pageHeadings[0].textContent\n }\n const newAnnouncement = `Navigated to ${pageName}`\n if (this.announcementRef.current) {\n const oldAnnouncement = this.announcementRef.current.innerText\n if (oldAnnouncement !== newAnnouncement) {\n this.announcementRef.current.innerText = newAnnouncement\n }\n }\n })\n }\n\n render() {\n return
\n }\n}\n\nconst compareLocationProps = (prevLocation, nextLocation) => {\n if (prevLocation.href !== nextLocation.href) {\n return true\n }\n\n if (prevLocation?.state?.key !== nextLocation?.state?.key) {\n return true\n }\n\n return false\n}\n\n// Fire on(Pre)RouteUpdate APIs\nclass RouteUpdates extends React.Component {\n constructor(props) {\n super(props)\n onPreRouteUpdate(props.location, null)\n }\n\n componentDidMount() {\n onRouteUpdate(this.props.location, null)\n }\n\n shouldComponentUpdate(nextProps) {\n if (compareLocationProps(this.props.location, nextProps.location)) {\n onPreRouteUpdate(nextProps.location, this.props.location)\n return true\n }\n return false\n }\n\n componentDidUpdate(prevProps) {\n if (compareLocationProps(prevProps.location, this.props.location)) {\n onRouteUpdate(this.props.location, prevProps.location)\n }\n }\n\n render() {\n return (\n
\n {this.props.children}\n \n \n )\n }\n}\n\nRouteUpdates.propTypes = {\n location: PropTypes.object.isRequired,\n}\n\nexport { init, shouldUpdateScroll, RouteUpdates, maybeGetBrowserRedirect }\n","// Pulled from react-compat\n// https://github.com/developit/preact-compat/blob/7c5de00e7c85e2ffd011bf3af02899b63f699d3a/src/index.js#L349\nfunction shallowDiffers(a, b) {\n for (var i in a) {\n if (!(i in b)) return true;\n }for (var _i in b) {\n if (a[_i] !== b[_i]) return true;\n }return false;\n}\n\nexport default (function (instance, nextProps, nextState) {\n return shallowDiffers(instance.props, nextProps) || shallowDiffers(instance.state, nextState);\n});","import React from \"react\"\nimport loader, { PageResourceStatus } from \"./loader\"\nimport shallowCompare from \"shallow-compare\"\n\nclass EnsureResources extends React.Component {\n constructor(props) {\n super()\n const { location, pageResources } = props\n this.state = {\n location: { ...location },\n pageResources:\n pageResources ||\n loader.loadPageSync(location.pathname + location.search, {\n withErrorDetails: true,\n }),\n }\n }\n\n static getDerivedStateFromProps({ location }, prevState) {\n if (prevState.location.href !== location.href) {\n const pageResources = loader.loadPageSync(\n location.pathname + location.search,\n {\n withErrorDetails: true,\n }\n )\n\n return {\n pageResources,\n location: { ...location },\n }\n }\n\n return {\n location: { ...location },\n }\n }\n\n loadResources(rawPath) {\n loader.loadPage(rawPath).then(pageResources => {\n if (pageResources && pageResources.status !== PageResourceStatus.Error) {\n this.setState({\n location: { ...window.location },\n pageResources,\n })\n } else {\n window.history.replaceState({}, ``, location.href)\n window.location = rawPath\n }\n })\n }\n\n shouldComponentUpdate(nextProps, nextState) {\n // Always return false if we're missing resources.\n if (!nextState.pageResources) {\n this.loadResources(\n nextProps.location.pathname + nextProps.location.search\n )\n return false\n }\n\n if (\n process.env.BUILD_STAGE === `develop` &&\n nextState.pageResources.stale\n ) {\n this.loadResources(\n nextProps.location.pathname + nextProps.location.search\n )\n return false\n }\n\n // Check if the component or json have changed.\n if (this.state.pageResources !== nextState.pageResources) {\n return true\n }\n if (\n this.state.pageResources.component !== nextState.pageResources.component\n ) {\n return true\n }\n\n if (this.state.pageResources.json !== nextState.pageResources.json) {\n return true\n }\n // Check if location has changed on a page using internal routing\n // via matchPath configuration.\n if (\n this.state.location.key !== nextState.location.key &&\n nextState.pageResources.page &&\n (nextState.pageResources.page.matchPath ||\n nextState.pageResources.page.path)\n ) {\n return true\n }\n return shallowCompare(this, nextProps, nextState)\n }\n\n render() {\n if (\n process.env.NODE_ENV !== `production` &&\n (!this.state.pageResources ||\n this.state.pageResources.status === PageResourceStatus.Error)\n ) {\n const message = `EnsureResources was not able to find resources for path: \"${this.props.location.pathname}\"\nThis typically means that an issue occurred building components for that path.\nRun \\`gatsby clean\\` to remove any cached elements.`\n if (this.state.pageResources?.error) {\n console.error(message)\n throw this.state.pageResources.error\n }\n\n throw new Error(message)\n }\n\n return this.props.children(this.state)\n }\n}\n\nexport default EnsureResources\n","import { apiRunner, apiRunnerAsync } from \"./api-runner-browser\"\nimport React from \"react\"\nimport { Router, navigate, Location, BaseContext } from \"@gatsbyjs/reach-router\"\nimport { ScrollContext } from \"gatsby-react-router-scroll\"\nimport { StaticQueryContext } from \"./static-query\"\nimport {\n SlicesMapContext,\n SlicesContext,\n SlicesResultsContext,\n} from \"./slice/context\"\nimport {\n shouldUpdateScroll,\n init as navigationInit,\n RouteUpdates,\n} from \"./navigation\"\nimport emitter from \"./emitter\"\nimport PageRenderer from \"./page-renderer\"\nimport asyncRequires from \"$virtual/async-requires\"\nimport {\n setLoader,\n ProdLoader,\n publicLoader,\n PageResourceStatus,\n getStaticQueryResults,\n getSliceResults,\n} from \"./loader\"\nimport EnsureResources from \"./ensure-resources\"\nimport stripPrefix from \"./strip-prefix\"\n\n// Generated during bootstrap\nimport matchPaths from \"$virtual/match-paths.json\"\nimport { reactDOMUtils } from \"./react-dom-utils\"\n\nconst loader = new ProdLoader(asyncRequires, matchPaths, window.pageData)\nsetLoader(loader)\nloader.setApiRunner(apiRunner)\n\nconst { render, hydrate } = reactDOMUtils()\n\nwindow.asyncRequires = asyncRequires\nwindow.___emitter = emitter\nwindow.___loader = publicLoader\n\nnavigationInit()\n\nconst reloadStorageKey = `gatsby-reload-compilation-hash-match`\n\napiRunnerAsync(`onClientEntry`).then(() => {\n // Let plugins register a service worker. The plugin just needs\n // to return true.\n if (apiRunner(`registerServiceWorker`).filter(Boolean).length > 0) {\n require(`./register-service-worker`)\n }\n\n // In gatsby v2 if Router is used in page using matchPaths\n // paths need to contain full path.\n // For example:\n // - page have `/app/*` matchPath\n // - inside template user needs to use `/app/xyz` as path\n // Resetting `basepath`/`baseuri` keeps current behaviour\n // to not introduce breaking change.\n // Remove this in v3\n const RouteHandler = props => (\n
\n \n \n )\n\n const DataContext = React.createContext({})\n\n const slicesContext = {\n renderEnvironment: `browser`,\n }\n\n class GatsbyRoot extends React.Component {\n render() {\n const { children } = this.props\n return (\n \n {({ location }) => (\n \n {({ pageResources, location }) => {\n const staticQueryResults = getStaticQueryResults()\n const sliceResults = getSliceResults()\n\n return (\n \n \n \n \n \n {children}\n \n \n \n \n \n )\n }}\n \n )}\n \n )\n }\n }\n\n class LocationHandler extends React.Component {\n render() {\n return (\n \n {({ pageResources, location }) => (\n \n \n \n \n \n \n \n )}\n \n )\n }\n }\n\n const { pagePath, location: browserLoc } = window\n\n // Explicitly call navigate if the canonical path (window.pagePath)\n // is different to the browser path (window.location.pathname). SSR\n // page paths might include search params, while SSG and DSG won't.\n // If page path include search params we also compare query params.\n // But only if NONE of the following conditions hold:\n //\n // - The url matches a client side route (page.matchPath)\n // - it's a 404 page\n // - it's the offline plugin shell (/offline-plugin-app-shell-fallback/)\n if (\n pagePath &&\n __BASE_PATH__ + pagePath !==\n browserLoc.pathname + (pagePath.includes(`?`) ? browserLoc.search : ``) &&\n !(\n loader.findMatchPath(stripPrefix(browserLoc.pathname, __BASE_PATH__)) ||\n pagePath.match(/^\\/(404|500)(\\/?|.html)$/) ||\n pagePath.match(/^\\/offline-plugin-app-shell-fallback\\/?$/)\n )\n ) {\n navigate(\n __BASE_PATH__ +\n pagePath +\n (!pagePath.includes(`?`) ? browserLoc.search : ``) +\n browserLoc.hash,\n {\n replace: true,\n }\n )\n }\n\n // It's possible that sessionStorage can throw an exception if access is not granted, see https://github.com/gatsbyjs/gatsby/issues/34512\n const getSessionStorage = () => {\n try {\n return sessionStorage\n } catch {\n return null\n }\n }\n\n publicLoader.loadPage(browserLoc.pathname + browserLoc.search).then(page => {\n const sessionStorage = getSessionStorage()\n\n if (\n page?.page?.webpackCompilationHash &&\n page.page.webpackCompilationHash !== window.___webpackCompilationHash\n ) {\n // Purge plugin-offline cache\n if (\n `serviceWorker` in navigator &&\n navigator.serviceWorker.controller !== null &&\n navigator.serviceWorker.controller.state === `activated`\n ) {\n navigator.serviceWorker.controller.postMessage({\n gatsbyApi: `clearPathResources`,\n })\n }\n\n // We have not matching html + js (inlined `window.___webpackCompilationHash`)\n // with our data (coming from `app-data.json` file). This can cause issues such as\n // errors trying to load static queries (as list of static queries is inside `page-data`\n // which might not match to currently loaded `.js` scripts).\n // We are making attempt to reload if hashes don't match, but we also have to handle case\n // when reload doesn't fix it (possibly broken deploy) so we don't end up in infinite reload loop\n if (sessionStorage) {\n const isReloaded = sessionStorage.getItem(reloadStorageKey) === `1`\n\n if (!isReloaded) {\n sessionStorage.setItem(reloadStorageKey, `1`)\n window.location.reload(true)\n return\n }\n }\n }\n\n if (sessionStorage) {\n sessionStorage.removeItem(reloadStorageKey)\n }\n\n if (!page || page.status === PageResourceStatus.Error) {\n const message = `page resources for ${browserLoc.pathname} not found. Not rendering React`\n\n // if the chunk throws an error we want to capture the real error\n // This should help with https://github.com/gatsbyjs/gatsby/issues/19618\n if (page && page.error) {\n console.error(message)\n throw page.error\n }\n\n throw new Error(message)\n }\n\n const SiteRoot = apiRunner(\n `wrapRootElement`,\n { element: },\n ,\n ({ result }) => {\n return { element: result }\n }\n ).pop()\n\n const App = function App() {\n const onClientEntryRanRef = React.useRef(false)\n\n React.useEffect(() => {\n if (!onClientEntryRanRef.current) {\n onClientEntryRanRef.current = true\n if (performance.mark) {\n performance.mark(`onInitialClientRender`)\n }\n\n apiRunner(`onInitialClientRender`)\n }\n }, [])\n\n return {SiteRoot}\n }\n\n const focusEl = document.getElementById(`gatsby-focus-wrapper`)\n\n // Client only pages have any empty body so we just do a normal\n // render to avoid React complaining about hydration mis-matches.\n let defaultRenderer = render\n if (focusEl && focusEl.children.length) {\n defaultRenderer = hydrate\n }\n\n const renderer = apiRunner(\n `replaceHydrateFunction`,\n undefined,\n defaultRenderer\n )[0]\n\n function runRender() {\n const rootElement =\n typeof window !== `undefined`\n ? document.getElementById(`___gatsby`)\n : null\n\n renderer(, rootElement)\n }\n\n // https://github.com/madrobby/zepto/blob/b5ed8d607f67724788ec9ff492be297f64d47dfc/src/zepto.js#L439-L450\n // TODO remove IE 10 support\n const doc = document\n if (\n doc.readyState === `complete` ||\n (doc.readyState !== `loading` && !doc.documentElement.doScroll)\n ) {\n setTimeout(function () {\n runRender()\n }, 0)\n } else {\n const handler = function () {\n doc.removeEventListener(`DOMContentLoaded`, handler, false)\n window.removeEventListener(`load`, handler, false)\n\n runRender()\n }\n\n doc.addEventListener(`DOMContentLoaded`, handler, false)\n window.addEventListener(`load`, handler, false)\n }\n\n return\n })\n})\n","import React from \"react\"\nimport PropTypes from \"prop-types\"\n\nimport loader from \"./loader\"\nimport InternalPageRenderer from \"./page-renderer\"\n\nconst ProdPageRenderer = ({ location }) => {\n const pageResources = loader.loadPageSync(location.pathname)\n if (!pageResources) {\n return null\n }\n return React.createElement(InternalPageRenderer, {\n location,\n pageResources,\n ...pageResources.json,\n })\n}\n\nProdPageRenderer.propTypes = {\n location: PropTypes.shape({\n pathname: PropTypes.string.isRequired,\n }).isRequired,\n}\n\nexport default ProdPageRenderer\n","const preferDefault = m => (m && m.default) || m\n\nif (process.env.BUILD_STAGE === `develop`) {\n module.exports = preferDefault(require(`./public-page-renderer-dev`))\n} else if (process.env.BUILD_STAGE === `build-javascript`) {\n module.exports = preferDefault(require(`./public-page-renderer-prod`))\n} else {\n module.exports = () => null\n}\n","const map = new WeakMap()\n\nexport function reactDOMUtils() {\n const reactDomClient = require(`react-dom/client`)\n\n const render = (Component, el) => {\n let root = map.get(el)\n if (!root) {\n map.set(el, (root = reactDomClient.createRoot(el)))\n }\n root.render(Component)\n }\n\n const hydrate = (Component, el) => reactDomClient.hydrateRoot(el, Component)\n\n return { render, hydrate }\n}\n","import redirects from \"./redirects.json\"\n\n// Convert to a map for faster lookup in maybeRedirect()\n\nconst redirectMap = new Map()\nconst redirectIgnoreCaseMap = new Map()\n\nredirects.forEach(redirect => {\n if (redirect.ignoreCase) {\n redirectIgnoreCaseMap.set(redirect.fromPath, redirect)\n } else {\n redirectMap.set(redirect.fromPath, redirect)\n }\n})\n\nexport function maybeGetBrowserRedirect(pathname) {\n let redirect = redirectMap.get(pathname)\n if (!redirect) {\n redirect = redirectIgnoreCaseMap.get(pathname.toLowerCase())\n }\n return redirect\n}\n","import { apiRunner } from \"./api-runner-browser\"\n\nif (\n window.location.protocol !== `https:` &&\n window.location.hostname !== `localhost`\n) {\n console.error(\n `Service workers can only be used over HTTPS, or on localhost for development`\n )\n} else if (`serviceWorker` in navigator) {\n navigator.serviceWorker\n .register(`${__BASE_PATH__}/sw.js`)\n .then(function (reg) {\n reg.addEventListener(`updatefound`, () => {\n apiRunner(`onServiceWorkerUpdateFound`, { serviceWorker: reg })\n // The updatefound event implies that reg.installing is set; see\n // https://w3c.github.io/ServiceWorker/#service-worker-registration-updatefound-event\n const installingWorker = reg.installing\n console.log(`installingWorker`, installingWorker)\n installingWorker.addEventListener(`statechange`, () => {\n switch (installingWorker.state) {\n case `installed`:\n if (navigator.serviceWorker.controller) {\n // At this point, the old content will have been purged and the fresh content will\n // have been added to the cache.\n\n // We set a flag so Gatsby Link knows to refresh the page on next navigation attempt\n window.___swUpdated = true\n // We call the onServiceWorkerUpdateReady API so users can show update prompts.\n apiRunner(`onServiceWorkerUpdateReady`, { serviceWorker: reg })\n\n // If resources failed for the current page, reload.\n if (window.___failedResources) {\n console.log(`resources failed, SW updated - reloading`)\n window.location.reload()\n }\n } else {\n // At this point, everything has been precached.\n // It's the perfect time to display a \"Content is cached for offline use.\" message.\n console.log(`Content is now available offline!`)\n\n // Post to service worker that install is complete.\n // Delay to allow time for the event listener to be added --\n // otherwise fetch is called too soon and resources aren't cached.\n apiRunner(`onServiceWorkerInstalled`, { serviceWorker: reg })\n }\n break\n\n case `redundant`:\n console.error(`The installing service worker became redundant.`)\n apiRunner(`onServiceWorkerRedundant`, { serviceWorker: reg })\n break\n\n case `activated`:\n apiRunner(`onServiceWorkerActive`, { serviceWorker: reg })\n break\n }\n })\n })\n })\n .catch(function (e) {\n console.error(`Error during service worker registration:`, e)\n })\n}\n","import React from \"react\"\n\nconst SlicesResultsContext = React.createContext({})\nconst SlicesContext = React.createContext({})\nconst SlicesMapContext = React.createContext({})\nconst SlicesPropsContext = React.createContext({})\n\nexport {\n SlicesResultsContext,\n SlicesContext,\n SlicesMapContext,\n SlicesPropsContext,\n}\n","import React from \"react\"\nimport PropTypes from \"prop-types\"\nimport { createServerOrClientContext } from \"./context-utils\"\n\nconst StaticQueryContext = createServerOrClientContext(`StaticQuery`, {})\n\nfunction StaticQueryDataRenderer({ staticQueryData, data, query, render }) {\n const finalData = data\n ? data.data\n : staticQueryData[query] && staticQueryData[query].data\n\n return (\n \n {finalData && render(finalData)}\n {!finalData && Loading (StaticQuery)
}\n \n )\n}\n\nlet warnedAboutStaticQuery = false\n\n// TODO(v6): Remove completely\nconst StaticQuery = props => {\n const { data, query, render, children } = props\n\n if (process.env.NODE_ENV === `development` && !warnedAboutStaticQuery) {\n console.warn(\n `The component is deprecated and will be removed in Gatsby v6. Use useStaticQuery instead. Refer to the migration guide for more information: https://gatsby.dev/migrating-4-to-5/#staticquery--is-deprecated`\n )\n warnedAboutStaticQuery = true\n }\n\n return (\n \n {staticQueryData => (\n \n )}\n \n )\n}\n\nStaticQuery.propTypes = {\n data: PropTypes.object,\n query: PropTypes.string.isRequired,\n render: PropTypes.func,\n children: PropTypes.func,\n}\n\nconst useStaticQuery = query => {\n if (\n typeof React.useContext !== `function` &&\n process.env.NODE_ENV === `development`\n ) {\n // TODO(v5): Remove since we require React >= 18\n throw new Error(\n `You're likely using a version of React that doesn't support Hooks\\n` +\n `Please update React and ReactDOM to 16.8.0 or later to use the useStaticQuery hook.`\n )\n }\n\n const context = React.useContext(StaticQueryContext)\n\n // query is a stringified number like `3303882` when wrapped with graphql, If a user forgets\n // to wrap the query in a grqphql, then casting it to a Number results in `NaN` allowing us to\n // catch the misuse of the API and give proper direction\n if (isNaN(Number(query))) {\n throw new Error(`useStaticQuery was called with a string but expects to be called using \\`graphql\\`. Try this:\n\nimport { useStaticQuery, graphql } from 'gatsby';\n\nuseStaticQuery(graphql\\`${query}\\`);\n`)\n }\n\n if (context[query]?.data) {\n return context[query].data\n } else {\n throw new Error(\n `The result of this StaticQuery could not be fetched.\\n\\n` +\n `This is likely a bug in Gatsby and if refreshing the page does not fix it, ` +\n `please open an issue in https://github.com/gatsbyjs/gatsby/issues`\n )\n }\n}\n\nexport { StaticQuery, StaticQueryContext, useStaticQuery }\n","import React from \"react\"\n\n// Ensure serverContext is not created more than once as React will throw when creating it more than once\n// https://github.com/facebook/react/blob/dd2d6522754f52c70d02c51db25eb7cbd5d1c8eb/packages/react/src/ReactServerContext.js#L101\nconst createServerContext = (name, defaultValue = null) => {\n /* eslint-disable no-undef */\n if (!globalThis.__SERVER_CONTEXT) {\n globalThis.__SERVER_CONTEXT = {}\n }\n\n if (!globalThis.__SERVER_CONTEXT[name]) {\n globalThis.__SERVER_CONTEXT[name] = React.createServerContext(\n name,\n defaultValue\n )\n }\n\n return globalThis.__SERVER_CONTEXT[name]\n}\n\nfunction createServerOrClientContext(name, defaultValue) {\n if (React.createServerContext) {\n return createServerContext(name, defaultValue)\n }\n\n return React.createContext(defaultValue)\n}\n\nexport { createServerOrClientContext }\n","/**\n * Remove a prefix from a string. Return the input string if the given prefix\n * isn't found.\n */\n\nexport default function stripPrefix(str, prefix = ``) {\n if (!prefix) {\n return str\n }\n\n if (str === prefix) {\n return `/`\n }\n\n if (str.startsWith(`${prefix}/`)) {\n return str.slice(prefix.length)\n }\n\n return str\n}\n","import { globalHistory } from '@reach/router';\n\nconst pageTransitionEvent = 'PageTransition::exit';\n\nconst transitionDelay = 400;\n\n// exports.shouldUpdateScroll = () => false;\nexport const shouldUpdateScroll = ({ routerProps: { location }, getSavedScrollPosition }) => {\n\tif (location.action === 'PUSH') {\n\t\twindow.setTimeout(() => {\n\t\t\twindow.scrollTo(0, 0);\n\t\t\tconst event = new global.window.CustomEvent(pageTransitionEvent, {\n\t\t\t\tdetail: { location }\n\t\t\t});\n\t\t\tglobal.window.dispatchEvent(event);\n\t\t}, transitionDelay);\n\t} else {\n\t\tconst savedPosition = getSavedScrollPosition(location);\n\t\twindow.setTimeout(() => {\n\t\t\twindow.scrollTo(...(savedPosition || [0, 0]));\n\t\t\tconst event = new global.window.CustomEvent(pageTransitionEvent, {\n\t\t\t\tdetail: { location }\n\t\t\t});\n\t\t\tglobal.window.dispatchEvent(event);\n\t\t}, transitionDelay);\n\t}\n\treturn false;\n};\n\nexport const onInitialClientRender = () => {\n\t/**\n\t * This is a workaround for a bug in Gatsby\n\t *\n\t * See https://github.com/gatsbyjs/gatsby/issues/8357 for more details\n\t */\n\tglobalHistory._onTransitionComplete();\n};\n","export const onRouteUpdate = ({\n location\n}, pluginOptions = {\n stripQueryString: false\n}) => {\n const domElem = document.querySelector(`link[rel='canonical']`);\n const existingValue = domElem.getAttribute(`href`);\n const baseProtocol = domElem.getAttribute(`data-baseProtocol`);\n const baseHost = domElem.getAttribute(`data-baseHost`);\n if (existingValue && baseProtocol && baseHost) {\n let value = `${baseProtocol}//${baseHost}${location.pathname}`;\n const {\n stripQueryString\n } = pluginOptions;\n if (!stripQueryString) {\n value += location.search;\n }\n value += location.hash;\n domElem.setAttribute(`href`, `${value}`);\n }\n};","import escapeStringRegexp from \"escape-string-regexp\";\nimport { withPrefix } from \"gatsby\";\nexport const userIsForcingNavigation = event => event.button !== 0 || event.altKey || event.ctrlKey || event.metaKey || event.shiftKey;\n\n// IE does not include leading slash in anchor.pathname\nexport const slashedPathname = pathname => pathname[0] === `/` ? pathname : `/${pathname}`;\nexport const navigationWasHandledElsewhere = event => event.defaultPrevented;\nexport const findClosestAnchor = node => {\n for (; node.parentNode; node = node.parentNode) {\n if (node.nodeName.toLowerCase() === `a`) {\n return node;\n }\n }\n return null;\n};\nexport const anchorsTargetIsEquivalentToSelf = anchor => /* If target attribute is not present it's treated as _self */\nanchor.hasAttribute(`target`) === false ||\n/**\n * The browser defaults to _self, but, not all browsers set\n * a.target to the string value `_self` by default\n */\n\n/**\n * Assumption: some browsers use null/undefined for default\n * attribute values\n */\nanchor.target == null ||\n/**\n * Some browsers use the empty string to mean _self, check\n * for actual `_self`\n */\n[`_self`, ``].includes(anchor.target) ||\n/**\n * As per https://developer.mozilla.org/en-US/docs/Web/HTML/Element/a#attr-target\n */\nanchor.target === `_parent` && (!anchor.ownerDocument.defaultView.parent ||\n// Assumption: This can be falsey\nanchor.ownerDocument.defaultView.parent === anchor.ownerDocument.defaultView) || anchor.target === `_top` && (!anchor.ownerDocument.defaultView.top ||\n// Assumption: This can be falsey\nanchor.ownerDocument.defaultView.top === anchor.ownerDocument.defaultView);\nexport const authorIsForcingNavigation = anchor =>\n/**\n * HTML5 attribute that informs the browser to handle the\n * href as a downloadable file; let the browser handle it\n */\nanchor.hasAttribute(`download`) === true ||\n/**\n * Let the browser handle anything that doesn't look like a\n * target=\"_self\" anchor\n */\nanchorsTargetIsEquivalentToSelf(anchor) === false;\n\n// https://developer.mozilla.org/en-US/docs/Web/Security/Same-origin_policy\nexport const urlsAreOnSameOrigin = (origin, destination) => origin.protocol === destination.protocol && /* a.host includes both hostname and port in the expected format host:port */\norigin.host === destination.host;\nexport const pathIsNotHandledByApp = (destination, pathStartRegEx) => {\n const pathFileExtensionRegEx = /^.*\\.((?!htm)[a-z0-9]{1,5})$/i;\n return (\n /**\n * For when pathPrefix is used in an app and there happens to be a link\n * pointing to the same domain but outside of the app's pathPrefix. For\n * example, a Gatsby app lives at https://example.com/myapp/, with the\n * pathPrefix set to `/myapp`. When adding an absolute link to the same\n * domain but outside of the /myapp path, for example, `` the plugin won't catch it and\n * will navigate to an external link instead of doing a pushState resulting\n * in `https://example.com/myapp/https://example.com/not-my-app`\n */\n pathStartRegEx.test(slashedPathname(destination.pathname)) === false ||\n /**\n * Don't catch links pointed at what look like file extensions (other than\n * .htm/html extensions).\n */\n destination.pathname.search(pathFileExtensionRegEx) !== -1\n );\n};\nexport const hashShouldBeFollowed = (origin, destination) => destination.hash !== `` && (\n/**\n * Dynamically created anchor links (href=\"#my-anchor\") do not always\n * have pathname on IE\n */\ndestination.pathname === `` || /* Don't catch links pointed to the same page but with a hash. */\ndestination.pathname === origin.pathname);\nexport const routeThroughBrowserOrApp = (hrefHandler, pluginOptions) => event => {\n if (window.___failedResources) return true;\n if (userIsForcingNavigation(event)) return true;\n if (navigationWasHandledElsewhere(event)) return true;\n const clickedAnchor = findClosestAnchor(event.target);\n if (clickedAnchor == null) return true;\n if (authorIsForcingNavigation(clickedAnchor)) return true;\n\n // IE clears the host value if the anchor href changed after creation, e.g.\n // in React. Creating a new anchor element to ensure host value is present\n const destination = document.createElement(`a`);\n\n // https://html.spec.whatwg.org/multipage/links.html#concept-hyperlink-url-set\n // If clickedAnchor has no href attribute like `example`, the href getter returns empty string.\n if (clickedAnchor.href !== ``) {\n destination.href = clickedAnchor.href;\n }\n if (`SVGAnimatedString` in window && clickedAnchor.href instanceof SVGAnimatedString) {\n destination.href = clickedAnchor.href.animVal;\n }\n\n // In IE, the default port is included in the anchor host but excluded from\n // the location host. This affects the ability to directly compare\n // location host to anchor host. For example: http://example.com would\n // have a location.host of 'example.com' and an destination.host of\n // 'example.com:80' Creating anchor from the location.href to normalize the\n // host value.\n const origin = document.createElement(`a`);\n origin.href = window.location.href;\n if (urlsAreOnSameOrigin(origin, destination) === false) return true;\n\n // Regex to test pathname against pathPrefix\n const pathStartRegEx = new RegExp(`^${escapeStringRegexp(withPrefix(`/`))}`);\n if (pathIsNotHandledByApp(destination, pathStartRegEx)) return true;\n if (hashShouldBeFollowed(origin, destination)) return true;\n if (pluginOptions.excludePattern) {\n const excludeRegex = new RegExp(pluginOptions.excludePattern);\n if (excludeRegex.test(destination.pathname)) {\n return true;\n }\n }\n event.preventDefault();\n\n // See issue #8907: destination.pathname already includes pathPrefix added\n // by gatsby-transformer-remark but gatsby-link.navigate needs href without\n const destinationPathname = slashedPathname(destination.pathname).replace(pathStartRegEx, `/`);\n hrefHandler(`${destinationPathname}${destination.search}${destination.hash}`);\n return false;\n};\nexport default function (root, pluginOptions, cb) {\n const clickHandler = routeThroughBrowserOrApp(cb, pluginOptions);\n root.addEventListener(`click`, clickHandler);\n return () => root.removeEventListener(`click`, clickHandler);\n}","import { navigate } from \"gatsby\";\nimport catchLinks from \"./catch-links\";\nexport const onClientEntry = (_, pluginOptions = {}) => {\n catchLinks(window, pluginOptions, href => {\n navigate(href);\n });\n};","'use strict';\n\nvar matchOperatorsRe = /[|\\\\{}()[\\]^$+*?.]/g;\n\nmodule.exports = function (str) {\n\tif (typeof str !== 'string') {\n\t\tthrow new TypeError('Expected a string');\n\t}\n\n\treturn str.replace(matchOperatorsRe, '\\\\$&');\n};\n","import camelCase from \"camelcase\"\nimport type { IGatsbyImageData } from \"./index\"\n\nconst DEFAULT_PIXEL_DENSITIES = [0.25, 0.5, 1, 2]\nexport const DEFAULT_BREAKPOINTS = [750, 1080, 1366, 1920]\nexport const EVERY_BREAKPOINT = [\n 320, 654, 768, 1024, 1366, 1600, 1920, 2048, 2560, 3440, 3840, 4096,\n]\nconst DEFAULT_FLUID_WIDTH = 800\nconst DEFAULT_FIXED_WIDTH = 800\nconst DEFAULT_ASPECT_RATIO = 4 / 3\n\nexport type Fit = \"cover\" | \"fill\" | \"inside\" | \"outside\" | \"contain\"\n\nexport type Layout = \"fixed\" | \"fullWidth\" | \"constrained\"\nexport type ImageFormat = \"jpg\" | \"png\" | \"webp\" | \"avif\" | \"auto\" | \"\"\n\n/**\n * The minimal required reporter, as we don't want to import it from gatsby-cli\n */\nexport interface IReporter {\n warn(message: string): void\n}\n\nexport interface ISharpGatsbyImageArgs {\n layout?: Layout\n formats?: Array\n placeholder?: \"tracedSVG\" | \"dominantColor\" | \"blurred\" | \"none\"\n tracedSVGOptions?: Record\n width?: number\n height?: number\n aspectRatio?: number\n sizes?: string\n quality?: number\n transformOptions?: {\n fit?: Fit\n cropFocus?: number | string\n duotone?: {\n highlight: string\n shadow: string\n opacity?: number\n }\n grayscale?: boolean\n rotate?: number\n trim?: number\n }\n jpgOptions?: Record\n pngOptions?: Record\n webpOptions?: Record\n avifOptions?: Record\n blurredOptions?: { width?: number; toFormat?: ImageFormat }\n breakpoints?: Array\n outputPixelDensities?: Array\n backgroundColor?: string\n}\n\nexport interface IImageSizeArgs {\n width?: number\n height?: number\n layout?: Layout\n filename: string\n outputPixelDensities?: Array\n breakpoints?: Array\n fit?: Fit\n reporter?: IReporter\n sourceMetadata: { width: number; height: number }\n}\n\nexport interface IImageSizes {\n sizes: Array\n presentationWidth: number\n presentationHeight: number\n aspectRatio: number\n unscaledWidth: number\n}\n\nexport interface IImage {\n src: string\n width: number\n height: number\n format: ImageFormat\n}\n\nexport interface IGatsbyImageHelperArgs {\n pluginName: string\n generateImageSource: (\n filename: string,\n width: number,\n height: number,\n format: ImageFormat,\n fit?: Fit,\n options?: Record\n ) => IImage\n layout?: Layout\n formats?: Array\n filename: string\n placeholderURL?: string\n width?: number\n height?: number\n sizes?: string\n reporter?: IReporter\n sourceMetadata?: { width: number; height: number; format: ImageFormat }\n fit?: Fit\n options?: Record\n breakpoints?: Array\n backgroundColor?: string\n aspectRatio?: number\n}\n\nconst warn = (message: string): void => console.warn(message)\n\nconst sortNumeric = (a: number, b: number): number => a - b\n\nexport const getSizes = (width: number, layout: Layout): string | undefined => {\n switch (layout) {\n // If screen is wider than the max size, image width is the max size,\n // otherwise it's the width of the screen\n case `constrained`:\n return `(min-width: ${width}px) ${width}px, 100vw`\n\n // Image is always the same width, whatever the size of the screen\n case `fixed`:\n return `${width}px`\n\n // Image is always the width of the screen\n case `fullWidth`:\n return `100vw`\n\n default:\n return undefined\n }\n}\n\nexport const getSrcSet = (images: Array): string =>\n images.map(image => `${image.src} ${image.width}w`).join(`,\\n`)\n\nexport function formatFromFilename(filename: string): ImageFormat | undefined {\n const dot = filename.lastIndexOf(`.`)\n if (dot !== -1) {\n const ext = filename.slice(dot + 1)\n if (ext === `jpeg`) {\n return `jpg`\n }\n if (ext.length === 3 || ext.length === 4) {\n return ext as ImageFormat\n }\n }\n return undefined\n}\n\nexport function setDefaultDimensions(\n args: IGatsbyImageHelperArgs\n): IGatsbyImageHelperArgs {\n let {\n layout = `constrained`,\n width,\n height,\n sourceMetadata,\n breakpoints,\n aspectRatio,\n formats = [`auto`, `webp`],\n } = args\n formats = formats.map(format => format.toLowerCase() as ImageFormat)\n layout = camelCase(layout) as Layout\n\n if (width && height) {\n return { ...args, formats, layout, aspectRatio: width / height }\n }\n if (sourceMetadata.width && sourceMetadata.height && !aspectRatio) {\n aspectRatio = sourceMetadata.width / sourceMetadata.height\n }\n\n if (layout === `fullWidth`) {\n width = width || sourceMetadata.width || breakpoints[breakpoints.length - 1]\n height = height || Math.round(width / (aspectRatio || DEFAULT_ASPECT_RATIO))\n } else {\n if (!width) {\n if (height && aspectRatio) {\n width = height * aspectRatio\n } else if (sourceMetadata.width) {\n width = sourceMetadata.width\n } else if (height) {\n width = Math.round(height / DEFAULT_ASPECT_RATIO)\n } else {\n width = DEFAULT_FIXED_WIDTH\n }\n }\n\n if (aspectRatio && !height) {\n height = Math.round(width / aspectRatio)\n } else if (!aspectRatio) {\n aspectRatio = width / height\n }\n }\n return { ...args, width, height, aspectRatio, layout, formats }\n}\n\n/**\n * Use this for getting an image for the blurred placeholder. This ensures the\n * aspect ratio and crop match the main image\n */\nexport function getLowResolutionImageURL(\n args: IGatsbyImageHelperArgs,\n width = 20\n): string {\n args = setDefaultDimensions(args)\n const { generateImageSource, filename, aspectRatio } = args\n return generateImageSource(\n filename,\n width,\n Math.round(width / aspectRatio),\n args.sourceMetadata.format || `jpg`,\n args.fit,\n args.options\n )?.src\n}\n\nexport function generateImageData(\n args: IGatsbyImageHelperArgs\n): IGatsbyImageData {\n args = setDefaultDimensions(args)\n\n let {\n pluginName,\n sourceMetadata,\n generateImageSource,\n layout,\n fit,\n options,\n width,\n height,\n filename,\n reporter = { warn },\n backgroundColor,\n placeholderURL,\n } = args\n\n if (!pluginName) {\n reporter.warn(\n `[gatsby-plugin-image] \"generateImageData\" was not passed a plugin name`\n )\n }\n\n if (typeof generateImageSource !== `function`) {\n throw new Error(`generateImageSource must be a function`)\n }\n\n if (!sourceMetadata || (!sourceMetadata.width && !sourceMetadata.height)) {\n // No metadata means we let the CDN handle max size etc, aspect ratio etc\n sourceMetadata = {\n width,\n height,\n format: sourceMetadata?.format || formatFromFilename(filename) || `auto`,\n }\n } else if (!sourceMetadata.format) {\n sourceMetadata.format = formatFromFilename(filename)\n }\n\n const formats = new Set(args.formats)\n\n if (formats.size === 0 || formats.has(`auto`) || formats.has(``)) {\n formats.delete(`auto`)\n formats.delete(``)\n formats.add(sourceMetadata.format)\n }\n\n if (formats.has(`jpg`) && formats.has(`png`)) {\n reporter.warn(\n `[${pluginName}] Specifying both 'jpg' and 'png' formats is not supported. Using 'auto' instead`\n )\n if (sourceMetadata.format === `jpg`) {\n formats.delete(`png`)\n } else {\n formats.delete(`jpg`)\n }\n }\n\n const imageSizes = calculateImageSizes({ ...args, sourceMetadata })\n\n const result: IGatsbyImageData[\"images\"] = {\n sources: [],\n }\n\n let sizes = args.sizes\n if (!sizes) {\n sizes = getSizes(imageSizes.presentationWidth, layout)\n }\n\n formats.forEach(format => {\n const images = imageSizes.sizes\n .map(size => {\n const imageSrc = generateImageSource(\n filename,\n size,\n Math.round(size / imageSizes.aspectRatio),\n format,\n fit,\n options\n )\n if (\n !imageSrc?.width ||\n !imageSrc.height ||\n !imageSrc.src ||\n !imageSrc.format\n ) {\n reporter.warn(\n `[${pluginName}] The resolver for image ${filename} returned an invalid value.`\n )\n return undefined\n }\n return imageSrc\n })\n .filter(Boolean)\n\n if (format === `jpg` || format === `png` || format === `auto`) {\n const unscaled =\n images.find(img => img.width === imageSizes.unscaledWidth) || images[0]\n\n if (unscaled) {\n result.fallback = {\n src: unscaled.src,\n srcSet: getSrcSet(images),\n sizes,\n }\n }\n } else {\n result.sources?.push({\n srcSet: getSrcSet(images),\n sizes,\n type: `image/${format}`,\n })\n }\n })\n\n const imageProps: Partial = {\n images: result,\n layout,\n backgroundColor,\n }\n\n if (placeholderURL) {\n imageProps.placeholder = { fallback: placeholderURL }\n }\n\n switch (layout) {\n case `fixed`:\n imageProps.width = imageSizes.presentationWidth\n imageProps.height = imageSizes.presentationHeight\n break\n\n case `fullWidth`:\n imageProps.width = 1\n imageProps.height = 1 / imageSizes.aspectRatio\n break\n\n case `constrained`:\n imageProps.width = args.width || imageSizes.presentationWidth || 1\n imageProps.height = (imageProps.width || 1) / imageSizes.aspectRatio\n }\n\n return imageProps as IGatsbyImageData\n}\n\nconst dedupeAndSortDensities = (values: Array): Array =>\n Array.from(new Set([1, ...values])).sort(sortNumeric)\n\nexport function calculateImageSizes(args: IImageSizeArgs): IImageSizes {\n const {\n width,\n height,\n filename,\n layout = `constrained`,\n sourceMetadata: imgDimensions,\n reporter = { warn },\n breakpoints = DEFAULT_BREAKPOINTS,\n } = args\n\n // check that all dimensions provided are positive\n const userDimensions = { width, height }\n const erroneousUserDimensions = Object.entries(userDimensions).filter(\n ([_, size]) => typeof size === `number` && size < 1\n )\n if (erroneousUserDimensions.length) {\n throw new Error(\n `Specified dimensions for images must be positive numbers (> 0). Problem dimensions you have are ${erroneousUserDimensions\n .map(dim => dim.join(`: `))\n .join(`, `)}`\n )\n }\n\n if (layout === `fixed`) {\n return fixedImageSizes(args)\n } else if (layout === `constrained`) {\n return responsiveImageSizes(args)\n } else if (layout === `fullWidth`) {\n return responsiveImageSizes({ breakpoints, ...args })\n } else {\n reporter.warn(\n `No valid layout was provided for the image at ${filename}. Valid image layouts are fixed, fullWidth, and constrained. Found ${layout}`\n )\n return {\n sizes: [imgDimensions.width],\n presentationWidth: imgDimensions.width,\n presentationHeight: imgDimensions.height,\n aspectRatio: imgDimensions.width / imgDimensions.height,\n unscaledWidth: imgDimensions.width,\n }\n }\n}\nexport function fixedImageSizes({\n filename,\n sourceMetadata: imgDimensions,\n width,\n height,\n fit = `cover`,\n outputPixelDensities = DEFAULT_PIXEL_DENSITIES,\n reporter = { warn },\n}: IImageSizeArgs): IImageSizes {\n let aspectRatio = imgDimensions.width / imgDimensions.height\n // Sort, dedupe and ensure there's a 1\n const densities = dedupeAndSortDensities(outputPixelDensities)\n\n // If both are provided then we need to check the fit\n if (width && height) {\n const calculated = getDimensionsAndAspectRatio(imgDimensions, {\n width,\n height,\n fit,\n })\n width = calculated.width\n height = calculated.height\n aspectRatio = calculated.aspectRatio\n }\n\n if (!width) {\n if (!height) {\n width = DEFAULT_FIXED_WIDTH\n } else {\n width = Math.round(height * aspectRatio)\n }\n } else if (!height) {\n height = Math.round(width / aspectRatio)\n }\n\n const originalWidth = width // will use this for presentationWidth, don't want to lose it\n const isTopSizeOverriden =\n imgDimensions.width < width || imgDimensions.height < (height as number)\n\n // If the image is smaller than requested, warn the user that it's being processed as such\n // print out this message with the necessary information before we overwrite it for sizing\n if (isTopSizeOverriden) {\n const fixedDimension = imgDimensions.width < width ? `width` : `height`\n reporter.warn(`\nThe requested ${fixedDimension} \"${\n fixedDimension === `width` ? width : height\n }px\" for the image ${filename} was larger than the actual image ${fixedDimension} of ${\n imgDimensions[fixedDimension]\n }px. If possible, replace the current image with a larger one.`)\n\n if (fixedDimension === `width`) {\n width = imgDimensions.width\n height = Math.round(width / aspectRatio)\n } else {\n height = imgDimensions.height\n width = height * aspectRatio\n }\n }\n\n const sizes = densities\n .filter(size => size >= 1) // remove smaller densities because fixed images don't need them\n .map(density => Math.round(density * (width as number)))\n .filter(size => size <= imgDimensions.width)\n\n return {\n sizes,\n aspectRatio,\n presentationWidth: originalWidth,\n presentationHeight: Math.round(originalWidth / aspectRatio),\n unscaledWidth: width,\n }\n}\n\nexport function responsiveImageSizes({\n sourceMetadata: imgDimensions,\n width,\n height,\n fit = `cover`,\n outputPixelDensities = DEFAULT_PIXEL_DENSITIES,\n breakpoints,\n layout,\n}: IImageSizeArgs): IImageSizes {\n let sizes\n let aspectRatio = imgDimensions.width / imgDimensions.height\n // Sort, dedupe and ensure there's a 1\n const densities = dedupeAndSortDensities(outputPixelDensities)\n\n // If both are provided then we need to check the fit\n if (width && height) {\n const calculated = getDimensionsAndAspectRatio(imgDimensions, {\n width,\n height,\n fit,\n })\n width = calculated.width\n height = calculated.height\n aspectRatio = calculated.aspectRatio\n }\n\n // Case 1: width of height were passed in, make sure it isn't larger than the actual image\n width = width && Math.min(width, imgDimensions.width)\n height = height && Math.min(height, imgDimensions.height)\n\n // Case 2: neither width or height were passed in, use default size\n if (!width && !height) {\n width = Math.min(DEFAULT_FLUID_WIDTH, imgDimensions.width)\n height = width / aspectRatio\n }\n\n // if it still hasn't been found, calculate width from the derived height.\n // TS isn't smart enough to realise the type for height has been narrowed here\n if (!width) {\n width = (height as number) * aspectRatio\n }\n\n const originalWidth = width\n const isTopSizeOverriden =\n imgDimensions.width < width || imgDimensions.height < (height as number)\n if (isTopSizeOverriden) {\n width = imgDimensions.width\n height = imgDimensions.height\n }\n\n width = Math.round(width)\n\n if (breakpoints?.length > 0) {\n sizes = breakpoints.filter(size => size <= imgDimensions.width)\n\n // If a larger breakpoint has been filtered-out, add the actual image width instead\n if (\n sizes.length < breakpoints.length &&\n !sizes.includes(imgDimensions.width)\n ) {\n sizes.push(imgDimensions.width)\n }\n } else {\n sizes = densities.map(density => Math.round(density * (width as number)))\n sizes = sizes.filter(size => size <= imgDimensions.width)\n }\n\n // ensure that the size passed in is included in the final output\n if (layout === `constrained` && !sizes.includes(width)) {\n sizes.push(width)\n }\n sizes = sizes.sort(sortNumeric)\n return {\n sizes,\n aspectRatio,\n presentationWidth: originalWidth,\n presentationHeight: Math.round(originalWidth / aspectRatio),\n unscaledWidth: width,\n }\n}\n\nexport function getDimensionsAndAspectRatio(\n dimensions,\n options\n): { width: number; height: number; aspectRatio: number } {\n // Calculate the eventual width/height of the image.\n const imageAspectRatio = dimensions.width / dimensions.height\n\n let width = options.width\n let height = options.height\n\n switch (options.fit) {\n case `fill`: {\n width = options.width ? options.width : dimensions.width\n height = options.height ? options.height : dimensions.height\n break\n }\n case `inside`: {\n const widthOption = options.width\n ? options.width\n : Number.MAX_SAFE_INTEGER\n const heightOption = options.height\n ? options.height\n : Number.MAX_SAFE_INTEGER\n\n width = Math.min(widthOption, Math.round(heightOption * imageAspectRatio))\n height = Math.min(\n heightOption,\n Math.round(widthOption / imageAspectRatio)\n )\n break\n }\n case `outside`: {\n const widthOption = options.width ? options.width : 0\n const heightOption = options.height ? options.height : 0\n\n width = Math.max(widthOption, Math.round(heightOption * imageAspectRatio))\n height = Math.max(\n heightOption,\n Math.round(widthOption / imageAspectRatio)\n )\n break\n }\n\n default: {\n if (options.width && !options.height) {\n width = options.width\n height = Math.round(options.width / imageAspectRatio)\n }\n\n if (options.height && !options.width) {\n width = Math.round(options.height * imageAspectRatio)\n height = options.height\n }\n }\n }\n\n return {\n width,\n height,\n aspectRatio: width / height,\n }\n}\n","/* global GATSBY___IMAGE */\nimport { generateImageData, EVERY_BREAKPOINT } from \"../image-utils\"\nimport type { CSSProperties, HTMLAttributes, ImgHTMLAttributes } from \"react\"\nimport type { Node } from \"gatsby\"\nimport type { PlaceholderProps } from \"./placeholder\"\nimport type { MainImageProps } from \"./main-image\"\nimport type { IGatsbyImageData } from \"./gatsby-image.browser\"\nimport type {\n IGatsbyImageHelperArgs,\n Layout,\n IImage,\n ImageFormat,\n} from \"../image-utils\"\n\n// Native lazy-loading support: https://addyosmani.com/blog/lazy-loading/\nexport const hasNativeLazyLoadSupport = (): boolean =>\n typeof HTMLImageElement !== `undefined` &&\n `loading` in HTMLImageElement.prototype\n\nexport function gatsbyImageIsInstalled(): boolean {\n return typeof GATSBY___IMAGE !== `undefined` && GATSBY___IMAGE\n}\n\nexport type IGatsbyImageDataParent = T & {\n gatsbyImageData: IGatsbyImageData\n}\nexport type IGatsbyImageParent = T & {\n gatsbyImage: IGatsbyImageData\n}\nexport type FileNode = Partial & {\n childImageSharp?: IGatsbyImageDataParent>\n}\n\nconst isGatsbyImageData = (\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n node: IGatsbyImageData | any\n): node is IGatsbyImageData =>\n // 🦆 check for a deep prop to be sure this is a valid gatsbyImageData object\n Boolean(node?.images?.fallback?.src)\n\nconst isGatsbyImageDataParent = (\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n node: IGatsbyImageDataParent | any\n): node is IGatsbyImageDataParent => Boolean(node?.gatsbyImageData)\n\nconst isGatsbyImageParent = (\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n node: IGatsbyImageParent | any\n): node is IGatsbyImageParent => Boolean(node?.gatsbyImage)\n\nexport type ImageDataLike =\n | FileNode\n | IGatsbyImageDataParent\n | IGatsbyImageParent\n | IGatsbyImageData\n\nexport const getImage = (\n node: ImageDataLike | null\n): IGatsbyImageData | undefined => {\n // This checks both for gatsbyImageData and gatsbyImage\n if (isGatsbyImageData(node)) {\n return node\n }\n // gatsbyImageData GraphQL field\n if (isGatsbyImageDataParent(node)) {\n return node.gatsbyImageData\n }\n // gatsbyImage GraphQL field for Gatsby's Image CDN service\n if (isGatsbyImageParent(node)) {\n return node.gatsbyImage\n }\n return node?.childImageSharp?.gatsbyImageData\n}\n\nexport const getSrc = (node: ImageDataLike): string | undefined =>\n getImage(node)?.images?.fallback?.src\n\nexport const getSrcSet = (node: ImageDataLike): string | undefined =>\n getImage(node)?.images?.fallback?.srcSet\n\nexport function getWrapperProps(\n width: number,\n height: number,\n layout: Layout\n): Pick, \"className\" | \"style\"> & {\n \"data-gatsby-image-wrapper\": string\n} {\n const wrapperStyle: CSSProperties = {}\n\n let className = `gatsby-image-wrapper`\n\n // If the plugin isn't installed we need to apply the styles inline\n if (!gatsbyImageIsInstalled()) {\n wrapperStyle.position = `relative`\n wrapperStyle.overflow = `hidden`\n }\n\n if (layout === `fixed`) {\n wrapperStyle.width = width\n wrapperStyle.height = height\n } else if (layout === `constrained`) {\n if (!gatsbyImageIsInstalled()) {\n wrapperStyle.display = `inline-block`\n wrapperStyle.verticalAlign = `top`\n }\n className = `gatsby-image-wrapper gatsby-image-wrapper-constrained`\n }\n\n return {\n className,\n \"data-gatsby-image-wrapper\": ``,\n style: wrapperStyle,\n }\n}\n\nexport interface IUrlBuilderArgs {\n width: number\n height: number\n baseUrl: string\n format: ImageFormat\n options: OptionsType\n}\nexport interface IGetImageDataArgs> {\n baseUrl: string\n /**\n * For constrained and fixed images, the size of the image element\n */\n width?: number\n height?: number\n /**\n * If available, pass the source image width and height\n */\n sourceWidth?: number\n sourceHeight?: number\n /**\n * If only one dimension is passed, then this will be used to calculate the other.\n */\n aspectRatio?: number\n layout?: Layout\n /**\n * Returns a URL based on the passed arguments. Should be a pure function\n */\n urlBuilder: (args: IUrlBuilderArgs) => string\n\n /**\n * Should be a data URI\n */\n placeholderURL?: string\n backgroundColor?: string\n /**\n * Used in error messages etc\n */\n pluginName?: string\n\n /**\n * If you do not support auto-format, pass an array of image types here\n */\n formats?: Array\n\n breakpoints?: Array\n\n /**\n * Passed to the urlBuilder function\n */\n options?: OptionsType\n}\n\n/**\n * Use this hook to generate gatsby-plugin-image data in the browser.\n */\nexport function getImageData({\n baseUrl,\n urlBuilder,\n sourceWidth,\n sourceHeight,\n pluginName = `getImageData`,\n formats = [`auto`],\n breakpoints,\n options,\n ...props\n}: IGetImageDataArgs): IGatsbyImageData {\n if (\n !breakpoints?.length &&\n (props.layout === `fullWidth` || (props.layout as string) === `FULL_WIDTH`)\n ) {\n breakpoints = EVERY_BREAKPOINT\n }\n const generateImageSource = (\n baseUrl: string,\n width: number,\n height?: number,\n format?: ImageFormat\n ): IImage => {\n return {\n width,\n height,\n format,\n src: urlBuilder({ baseUrl, width, height, options, format }),\n }\n }\n\n const sourceMetadata: IGatsbyImageHelperArgs[\"sourceMetadata\"] = {\n width: sourceWidth,\n height: sourceHeight,\n format: `auto`,\n }\n\n const args: IGatsbyImageHelperArgs = {\n ...props,\n pluginName,\n generateImageSource,\n filename: baseUrl,\n formats,\n breakpoints,\n sourceMetadata,\n }\n return generateImageData(args)\n}\n\nexport function getMainProps(\n isLoading: boolean,\n isLoaded: boolean,\n images: IGatsbyImageData[\"images\"],\n loading?: \"eager\" | \"lazy\",\n style: CSSProperties = {}\n): Partial {\n // fallback when it's not configured in gatsby-config.\n if (!gatsbyImageIsInstalled()) {\n style = {\n height: `100%`,\n left: 0,\n position: `absolute`,\n top: 0,\n transform: `translateZ(0)`,\n transition: `opacity 250ms linear`,\n width: `100%`,\n willChange: `opacity`,\n ...style,\n }\n }\n\n const result = {\n ...images,\n loading,\n shouldLoad: isLoading,\n \"data-main-image\": ``,\n style: {\n ...style,\n opacity: isLoaded ? 1 : 0,\n },\n }\n\n return result\n}\n\nexport type PlaceholderImageAttrs = ImgHTMLAttributes &\n Pick & {\n \"data-placeholder-image\"?: string\n }\n\nexport function getPlaceholderProps(\n placeholder: PlaceholderImageAttrs | undefined,\n isLoaded: boolean,\n layout: Layout,\n width?: number,\n height?: number,\n backgroundColor?: string,\n objectFit?: CSSProperties[\"objectFit\"],\n objectPosition?: CSSProperties[\"objectPosition\"]\n): PlaceholderImageAttrs {\n const wrapperStyle: CSSProperties = {}\n\n if (backgroundColor) {\n wrapperStyle.backgroundColor = backgroundColor\n\n if (layout === `fixed`) {\n wrapperStyle.width = width\n wrapperStyle.height = height\n wrapperStyle.backgroundColor = backgroundColor\n wrapperStyle.position = `relative`\n } else if (layout === `constrained`) {\n wrapperStyle.position = `absolute`\n wrapperStyle.top = 0\n wrapperStyle.left = 0\n wrapperStyle.bottom = 0\n wrapperStyle.right = 0\n } else if (layout === `fullWidth`) {\n wrapperStyle.position = `absolute`\n wrapperStyle.top = 0\n wrapperStyle.left = 0\n wrapperStyle.bottom = 0\n wrapperStyle.right = 0\n }\n }\n\n if (objectFit) {\n wrapperStyle.objectFit = objectFit\n }\n\n if (objectPosition) {\n wrapperStyle.objectPosition = objectPosition\n }\n const result: PlaceholderImageAttrs = {\n ...placeholder,\n \"aria-hidden\": true,\n \"data-placeholder-image\": ``,\n style: {\n opacity: isLoaded ? 0 : 1,\n transition: `opacity 500ms linear`,\n ...wrapperStyle,\n },\n }\n\n // fallback when it's not configured in gatsby-config.\n if (!gatsbyImageIsInstalled()) {\n result.style = {\n height: `100%`,\n left: 0,\n position: `absolute`,\n top: 0,\n width: `100%`,\n }\n }\n\n return result\n}\n\nexport interface IArtDirectedImage {\n media: string\n image: IGatsbyImageData\n}\n\n/**\n * Generate a Gatsby image data object with multiple, art-directed images that display at different\n * resolutions.\n *\n * @param defaultImage The image displayed when no media query matches.\n * It is also used for all other settings applied to the image, such as width, height and layout.\n * You should pass a className to the component with media queries to adjust the size of the container,\n * as this cannot be adjusted automatically.\n * @param artDirected Array of objects which each contains a `media` string which is a media query\n * such as `(min-width: 320px)`, and the image object to use when that query matches.\n */\nexport function withArtDirection(\n defaultImage: IGatsbyImageData,\n artDirected: Array\n): IGatsbyImageData {\n const { images, placeholder, ...props } = defaultImage\n const output: IGatsbyImageData = {\n ...props,\n images: {\n ...images,\n sources: [],\n },\n placeholder: placeholder && {\n ...placeholder,\n sources: [],\n },\n }\n\n artDirected.forEach(({ media, image }) => {\n if (!media) {\n if (process.env.NODE_ENV === `development`) {\n console.warn(\n \"[gatsby-plugin-image] All art-directed images passed to must have a value set for `media`. Skipping.\"\n )\n }\n return\n }\n\n if (\n image.layout !== defaultImage.layout &&\n process.env.NODE_ENV === `development`\n ) {\n console.warn(\n `[gatsby-plugin-image] Mismatched image layout: expected \"${defaultImage.layout}\" but received \"${image.layout}\". All art-directed images use the same layout as the default image`\n )\n }\n\n output.images.sources.push(\n ...image.images.sources.map(source => {\n return { ...source, media }\n }),\n {\n media,\n srcSet: image.images.fallback.srcSet,\n }\n )\n\n if (!output.placeholder) {\n return\n }\n\n output.placeholder.sources.push({\n media,\n srcSet: image.placeholder.fallback,\n })\n })\n output.images.sources.push(...images.sources)\n if (placeholder?.sources) {\n output.placeholder?.sources.push(...placeholder.sources)\n }\n return output\n}\n","import React, { Fragment, FunctionComponent, PropsWithChildren } from \"react\"\nimport terserMacro from \"../../macros/terser.macro\"\nimport { Layout } from \"../image-utils\"\n\nexport interface ILayoutWrapperProps {\n layout: Layout\n width: number\n height: number\n}\n\nconst NativeScriptLoading: FunctionComponent = () => (\n \n)\n\nexport function getSizer(\n layout: Layout,\n width: number,\n height: number\n): string {\n let sizer = ``\n if (layout === `fullWidth`) {\n sizer = ``\n }\n\n if (layout === `constrained`) {\n sizer = `![\"\"](\"data:image/svg+xml;charset=utf-8,%3Csvg%20height='${height}'%20width='${width}'%20xmlns='http://www.w3.org/2000/svg'%20version='1.1'%3E%3C/svg%3E\")
\n );\n }\n}","var _a;\nvar marginRE = /^-?\\d*\\.?\\d+(px|%)$/;\nexport function parseRootMargin(rootMargin) {\n var marginString = rootMargin ? rootMargin.trim() : '0px';\n var result = marginString.split(/\\s+/).map(function (margin) {\n if (!marginRE.test(margin)) {\n throw new Error('rootMargin must be a string literal containing pixels and/or percent values');\n }\n return margin;\n });\n var m0 = result.shift();\n var _a = result[0],\n m1 = _a === void 0 ? m0 : _a,\n _b = result[1],\n m2 = _b === void 0 ? m0 : _b,\n _c = result[2],\n m3 = _c === void 0 ? m1 : _c;\n return m0 + \" \" + m1 + \" \" + m2 + \" \" + m3;\n}\nexport function shallowCompare(next, prev) {\n if (Array.isArray(next) && Array.isArray(prev)) {\n if (next.length === prev.length) {\n return next.some(function (_, index) {\n return shallowCompare(next[index], prev[index]);\n });\n }\n }\n return next !== prev;\n}\nexport var hasOwnProperty = (_a = Object.prototype, _a.hasOwnProperty),\n toString = _a.toString;\nexport function isChildrenWithRef(children) {\n return children && hasOwnProperty.call(children, 'ref');\n}\nexport function thresholdCacheKey(threshold) {\n if (!threshold || typeof threshold === 'number') {\n return threshold;\n }\n return threshold.join(',');\n}","import { parseRootMargin, shallowCompare } from './utils';\nexport var observerElementsMap = new Map();\nexport function getPooled(options) {\n if (options === void 0) {\n options = {};\n }\n var root = options.root || null;\n var rootMargin = parseRootMargin(options.rootMargin);\n var threshold = Array.isArray(options.threshold) ? options.threshold : [options.threshold != null ? options.threshold : 0];\n var observers = observerElementsMap.keys();\n var observer;\n while (observer = observers.next().value) {\n var unmatched = root !== observer.root || rootMargin !== observer.rootMargin || shallowCompare(threshold, observer.thresholds);\n if (!unmatched) {\n return observer;\n }\n }\n return null;\n}\nexport function findObserverElement(observer, entry) {\n var elements = observerElementsMap.get(observer);\n if (elements) {\n var values = elements.values();\n var element = void 0;\n while (element = values.next().value) {\n if (element.target === entry.target) {\n return element;\n }\n }\n }\n return null;\n}\n/**\n * The Intersection Observer API callback that is called whenever one element\n * – namely the target – intersects either the device viewport or a specified element.\n * Also will get called whenever the visibility of the target element changes and\n * crosses desired amounts of intersection with the root.\n */\nexport function callback(entries, observer) {\n for (var i = 0; i < entries.length; i++) {\n var element = findObserverElement(observer, entries[i]);\n /* istanbul ignore next line */\n if (element) {\n element.handleChange(entries[i]);\n }\n }\n}\nexport function createObserver(options) {\n var pooled = getPooled(options);\n if (pooled) {\n return pooled;\n }\n var observer = new IntersectionObserver(callback, options);\n observerElementsMap.set(observer, new Set());\n return observer;\n}\nexport function observeElement(element) {\n var _a;\n if (element.observer && !observerElementsMap.has(element.observer)) {\n observerElementsMap.set(element.observer, new Set());\n }\n (_a = observerElementsMap.get(element.observer)) === null || _a === void 0 ? void 0 : _a.add(element);\n element.observer.observe(element.target);\n}\nexport function unobserveElement(element, target) {\n if (observerElementsMap.has(element.observer)) {\n var targets = observerElementsMap.get(element.observer);\n if (targets === null || targets === void 0 ? void 0 : targets.delete(element)) {\n if (targets.size > 0) {\n element.observer.unobserve(target);\n } else {\n element.observer.disconnect();\n observerElementsMap.delete(element.observer);\n }\n }\n }\n}","var __extends = this && this.__extends || function () {\n var _extendStatics = function extendStatics(d, b) {\n _extendStatics = Object.setPrototypeOf || {\n __proto__: []\n } instanceof Array && function (d, b) {\n d.__proto__ = b;\n } || function (d, b) {\n for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p];\n };\n return _extendStatics(d, b);\n };\n return function (d, b) {\n _extendStatics(d, b);\n function __() {\n this.constructor = d;\n }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n}();\nimport React from 'react';\nimport { findDOMNode } from 'react-dom';\nimport { createObserver, observeElement, unobserveElement } from './observer';\nimport { shallowCompare, isChildrenWithRef, hasOwnProperty, toString } from './utils';\nvar observerOptions = ['root', 'rootMargin', 'threshold'];\nvar observableProps = ['root', 'rootMargin', 'threshold', 'disabled'];\nexport var getOptions = function getOptions(props) {\n return observerOptions.reduce(function (options, key) {\n var _a;\n var isRootString = key === 'root' && toString.call(props.root) === '[object String]';\n return Object.assign(options, (_a = {}, _a[key] = isRootString ? document.querySelector(props[key]) : props[key], _a));\n }, {});\n};\nvar ReactIntersectionObserver = /** @class */function (_super) {\n __extends(ReactIntersectionObserver, _super);\n function ReactIntersectionObserver() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n _this.handleChange = function (event) {\n _this.props.onChange(event, _this.externalUnobserve);\n };\n _this.handleNode = function (target) {\n var children = _this.props.children;\n /**\n * Forward hijacked ref to user.\n */\n if (isChildrenWithRef(children)) {\n var childenRef = children.ref;\n if (typeof childenRef === 'function') {\n childenRef(target);\n } else if (childenRef && hasOwnProperty.call(childenRef, 'current')) {\n /*\n * The children ref.current is read-only, we aren't allowed to do this, so\n * in future release it has to go away, and the ref shall be\n * forwarded and assigned to a DOM node by the user.\n */\n childenRef.current = target;\n }\n }\n _this.targetNode = undefined;\n if (target) {\n var targetNode = findDOMNode(target);\n if (targetNode && targetNode.nodeType === 1) {\n _this.targetNode = targetNode;\n }\n }\n };\n _this.observe = function () {\n if (_this.props.children == null || _this.props.disabled) {\n return false;\n }\n if (!_this.targetNode) {\n throw new Error(\"ReactIntersectionObserver: Can't find DOM node in the provided children. Make sure to render at least one DOM node in the tree.\");\n }\n _this.observer = createObserver(getOptions(_this.props));\n _this.target = _this.targetNode;\n observeElement(_this);\n return true;\n };\n _this.unobserve = function (target) {\n unobserveElement(_this, target);\n };\n _this.externalUnobserve = function () {\n if (_this.targetNode) {\n _this.unobserve(_this.targetNode);\n }\n };\n return _this;\n }\n ReactIntersectionObserver.prototype.getSnapshotBeforeUpdate = function (prevProps) {\n var _this = this;\n this.prevTargetNode = this.targetNode;\n var relatedPropsChanged = observableProps.some(function (prop) {\n return shallowCompare(_this.props[prop], prevProps[prop]);\n });\n if (relatedPropsChanged) {\n if (this.prevTargetNode) {\n if (!prevProps.disabled) {\n this.unobserve(this.prevTargetNode);\n }\n }\n }\n return relatedPropsChanged;\n };\n ReactIntersectionObserver.prototype.componentDidUpdate = function (_, __, relatedPropsChanged) {\n var targetNodeChanged = false;\n // check if we didn't unobserve previously due to a prop change\n if (!relatedPropsChanged) {\n targetNodeChanged = this.prevTargetNode !== this.targetNode;\n // check we have a previous node we want to unobserve\n if (targetNodeChanged && this.prevTargetNode != null) {\n this.unobserve(this.prevTargetNode);\n }\n }\n if (relatedPropsChanged || targetNodeChanged) {\n this.observe();\n }\n };\n ReactIntersectionObserver.prototype.componentDidMount = function () {\n this.observe();\n };\n ReactIntersectionObserver.prototype.componentWillUnmount = function () {\n if (this.targetNode) {\n this.unobserve(this.targetNode);\n }\n };\n ReactIntersectionObserver.prototype.render = function () {\n var children = this.props.children;\n return children != null ? React.cloneElement(React.Children.only(children), {\n ref: this.handleNode\n }) : null;\n };\n ReactIntersectionObserver.displayName = 'IntersectionObserver';\n return ReactIntersectionObserver;\n}(React.Component);\nexport default ReactIntersectionObserver;\nexport * from './types';","export default {\n disabled: false\n};","import React from 'react';\nexport default React.createContext(null);","import _objectWithoutPropertiesLoose from \"@babel/runtime/helpers/esm/objectWithoutPropertiesLoose\";\nimport _inheritsLoose from \"@babel/runtime/helpers/esm/inheritsLoose\";\nimport React from 'react';\nimport ReactDOM from 'react-dom';\nimport config from './config';\nimport { timeoutsShape } from './utils/PropTypes';\nimport TransitionGroupContext from './TransitionGroupContext';\nimport { forceReflow } from './utils/reflow';\nexport var UNMOUNTED = 'unmounted';\nexport var EXITED = 'exited';\nexport var ENTERING = 'entering';\nexport var ENTERED = 'entered';\nexport var EXITING = 'exiting';\n/**\n * The Transition component lets you describe a transition from one component\n * state to another _over time_ with a simple declarative API. Most commonly\n * it's used to animate the mounting and unmounting of a component, but can also\n * be used to describe in-place transition states as well.\n *\n * ---\n *\n * **Note**: `Transition` is a platform-agnostic base component. If you're using\n * transitions in CSS, you'll probably want to use\n * [`CSSTransition`](https://reactcommunity.org/react-transition-group/css-transition)\n * instead. It inherits all the features of `Transition`, but contains\n * additional features necessary to play nice with CSS transitions (hence the\n * name of the component).\n *\n * ---\n *\n * By default the `Transition` component does not alter the behavior of the\n * component it renders, it only tracks \"enter\" and \"exit\" states for the\n * components. It's up to you to give meaning and effect to those states. For\n * example we can add styles to a component when it enters or exits:\n *\n * ```jsx\n * import { Transition } from 'react-transition-group';\n *\n * const duration = 300;\n *\n * const defaultStyle = {\n * transition: `opacity ${duration}ms ease-in-out`,\n * opacity: 0,\n * }\n *\n * const transitionStyles = {\n * entering: { opacity: 1 },\n * entered: { opacity: 1 },\n * exiting: { opacity: 0 },\n * exited: { opacity: 0 },\n * };\n *\n * const Fade = ({ in: inProp }) => (\n *
\n * {state => (\n * \n * I'm a fade Transition!\n *
\n * )}\n * \n * );\n * ```\n *\n * There are 4 main states a Transition can be in:\n * - `'entering'`\n * - `'entered'`\n * - `'exiting'`\n * - `'exited'`\n *\n * Transition state is toggled via the `in` prop. When `true` the component\n * begins the \"Enter\" stage. During this stage, the component will shift from\n * its current transition state, to `'entering'` for the duration of the\n * transition and then to the `'entered'` stage once it's complete. Let's take\n * the following example (we'll use the\n * [useState](https://reactjs.org/docs/hooks-reference.html#usestate) hook):\n *\n * ```jsx\n * function App() {\n * const [inProp, setInProp] = useState(false);\n * return (\n *
\n * \n * {state => (\n * // ...\n * )}\n * \n * \n *
\n * );\n * }\n * ```\n *\n * When the button is clicked the component will shift to the `'entering'` state\n * and stay there for 500ms (the value of `timeout`) before it finally switches\n * to `'entered'`.\n *\n * When `in` is `false` the same thing happens except the state moves from\n * `'exiting'` to `'exited'`.\n */\n\nvar Transition = /*#__PURE__*/function (_React$Component) {\n _inheritsLoose(Transition, _React$Component);\n function Transition(props, context) {\n var _this;\n _this = _React$Component.call(this, props, context) || this;\n var parentGroup = context; // In the context of a TransitionGroup all enters are really appears\n\n var appear = parentGroup && !parentGroup.isMounting ? props.enter : props.appear;\n var initialStatus;\n _this.appearStatus = null;\n if (props.in) {\n if (appear) {\n initialStatus = EXITED;\n _this.appearStatus = ENTERING;\n } else {\n initialStatus = ENTERED;\n }\n } else {\n if (props.unmountOnExit || props.mountOnEnter) {\n initialStatus = UNMOUNTED;\n } else {\n initialStatus = EXITED;\n }\n }\n _this.state = {\n status: initialStatus\n };\n _this.nextCallback = null;\n return _this;\n }\n Transition.getDerivedStateFromProps = function getDerivedStateFromProps(_ref, prevState) {\n var nextIn = _ref.in;\n if (nextIn && prevState.status === UNMOUNTED) {\n return {\n status: EXITED\n };\n }\n return null;\n } // getSnapshotBeforeUpdate(prevProps) {\n // let nextStatus = null\n // if (prevProps !== this.props) {\n // const { status } = this.state\n // if (this.props.in) {\n // if (status !== ENTERING && status !== ENTERED) {\n // nextStatus = ENTERING\n // }\n // } else {\n // if (status === ENTERING || status === ENTERED) {\n // nextStatus = EXITING\n // }\n // }\n // }\n // return { nextStatus }\n // }\n ;\n var _proto = Transition.prototype;\n _proto.componentDidMount = function componentDidMount() {\n this.updateStatus(true, this.appearStatus);\n };\n _proto.componentDidUpdate = function componentDidUpdate(prevProps) {\n var nextStatus = null;\n if (prevProps !== this.props) {\n var status = this.state.status;\n if (this.props.in) {\n if (status !== ENTERING && status !== ENTERED) {\n nextStatus = ENTERING;\n }\n } else {\n if (status === ENTERING || status === ENTERED) {\n nextStatus = EXITING;\n }\n }\n }\n this.updateStatus(false, nextStatus);\n };\n _proto.componentWillUnmount = function componentWillUnmount() {\n this.cancelNextCallback();\n };\n _proto.getTimeouts = function getTimeouts() {\n var timeout = this.props.timeout;\n var exit, enter, appear;\n exit = enter = appear = timeout;\n if (timeout != null && typeof timeout !== 'number') {\n exit = timeout.exit;\n enter = timeout.enter; // TODO: remove fallback for next major\n\n appear = timeout.appear !== undefined ? timeout.appear : enter;\n }\n return {\n exit: exit,\n enter: enter,\n appear: appear\n };\n };\n _proto.updateStatus = function updateStatus(mounting, nextStatus) {\n if (mounting === void 0) {\n mounting = false;\n }\n if (nextStatus !== null) {\n // nextStatus will always be ENTERING or EXITING.\n this.cancelNextCallback();\n if (nextStatus === ENTERING) {\n if (this.props.unmountOnExit || this.props.mountOnEnter) {\n var node = this.props.nodeRef ? this.props.nodeRef.current : ReactDOM.findDOMNode(this); // https://github.com/reactjs/react-transition-group/pull/749\n // With unmountOnExit or mountOnEnter, the enter animation should happen at the transition between `exited` and `entering`.\n // To make the animation happen, we have to separate each rendering and avoid being processed as batched.\n\n if (node) forceReflow(node);\n }\n this.performEnter(mounting);\n } else {\n this.performExit();\n }\n } else if (this.props.unmountOnExit && this.state.status === EXITED) {\n this.setState({\n status: UNMOUNTED\n });\n }\n };\n _proto.performEnter = function performEnter(mounting) {\n var _this2 = this;\n var enter = this.props.enter;\n var appearing = this.context ? this.context.isMounting : mounting;\n var _ref2 = this.props.nodeRef ? [appearing] : [ReactDOM.findDOMNode(this), appearing],\n maybeNode = _ref2[0],\n maybeAppearing = _ref2[1];\n var timeouts = this.getTimeouts();\n var enterTimeout = appearing ? timeouts.appear : timeouts.enter; // no enter animation skip right to ENTERED\n // if we are mounting and running this it means appear _must_ be set\n\n if (!mounting && !enter || config.disabled) {\n this.safeSetState({\n status: ENTERED\n }, function () {\n _this2.props.onEntered(maybeNode);\n });\n return;\n }\n this.props.onEnter(maybeNode, maybeAppearing);\n this.safeSetState({\n status: ENTERING\n }, function () {\n _this2.props.onEntering(maybeNode, maybeAppearing);\n _this2.onTransitionEnd(enterTimeout, function () {\n _this2.safeSetState({\n status: ENTERED\n }, function () {\n _this2.props.onEntered(maybeNode, maybeAppearing);\n });\n });\n });\n };\n _proto.performExit = function performExit() {\n var _this3 = this;\n var exit = this.props.exit;\n var timeouts = this.getTimeouts();\n var maybeNode = this.props.nodeRef ? undefined : ReactDOM.findDOMNode(this); // no exit animation skip right to EXITED\n\n if (!exit || config.disabled) {\n this.safeSetState({\n status: EXITED\n }, function () {\n _this3.props.onExited(maybeNode);\n });\n return;\n }\n this.props.onExit(maybeNode);\n this.safeSetState({\n status: EXITING\n }, function () {\n _this3.props.onExiting(maybeNode);\n _this3.onTransitionEnd(timeouts.exit, function () {\n _this3.safeSetState({\n status: EXITED\n }, function () {\n _this3.props.onExited(maybeNode);\n });\n });\n });\n };\n _proto.cancelNextCallback = function cancelNextCallback() {\n if (this.nextCallback !== null) {\n this.nextCallback.cancel();\n this.nextCallback = null;\n }\n };\n _proto.safeSetState = function safeSetState(nextState, callback) {\n // This shouldn't be necessary, but there are weird race conditions with\n // setState callbacks and unmounting in testing, so always make sure that\n // we can cancel any pending setState callbacks after we unmount.\n callback = this.setNextCallback(callback);\n this.setState(nextState, callback);\n };\n _proto.setNextCallback = function setNextCallback(callback) {\n var _this4 = this;\n var active = true;\n this.nextCallback = function (event) {\n if (active) {\n active = false;\n _this4.nextCallback = null;\n callback(event);\n }\n };\n this.nextCallback.cancel = function () {\n active = false;\n };\n return this.nextCallback;\n };\n _proto.onTransitionEnd = function onTransitionEnd(timeout, handler) {\n this.setNextCallback(handler);\n var node = this.props.nodeRef ? this.props.nodeRef.current : ReactDOM.findDOMNode(this);\n var doesNotHaveTimeoutOrListener = timeout == null && !this.props.addEndListener;\n if (!node || doesNotHaveTimeoutOrListener) {\n setTimeout(this.nextCallback, 0);\n return;\n }\n if (this.props.addEndListener) {\n var _ref3 = this.props.nodeRef ? [this.nextCallback] : [node, this.nextCallback],\n maybeNode = _ref3[0],\n maybeNextCallback = _ref3[1];\n this.props.addEndListener(maybeNode, maybeNextCallback);\n }\n if (timeout != null) {\n setTimeout(this.nextCallback, timeout);\n }\n };\n _proto.render = function render() {\n var status = this.state.status;\n if (status === UNMOUNTED) {\n return null;\n }\n var _this$props = this.props,\n children = _this$props.children,\n _in = _this$props.in,\n _mountOnEnter = _this$props.mountOnEnter,\n _unmountOnExit = _this$props.unmountOnExit,\n _appear = _this$props.appear,\n _enter = _this$props.enter,\n _exit = _this$props.exit,\n _timeout = _this$props.timeout,\n _addEndListener = _this$props.addEndListener,\n _onEnter = _this$props.onEnter,\n _onEntering = _this$props.onEntering,\n _onEntered = _this$props.onEntered,\n _onExit = _this$props.onExit,\n _onExiting = _this$props.onExiting,\n _onExited = _this$props.onExited,\n _nodeRef = _this$props.nodeRef,\n childProps = _objectWithoutPropertiesLoose(_this$props, [\"children\", \"in\", \"mountOnEnter\", \"unmountOnExit\", \"appear\", \"enter\", \"exit\", \"timeout\", \"addEndListener\", \"onEnter\", \"onEntering\", \"onEntered\", \"onExit\", \"onExiting\", \"onExited\", \"nodeRef\"]);\n return (/*#__PURE__*/\n // allows for nested Transitions\n React.createElement(TransitionGroupContext.Provider, {\n value: null\n }, typeof children === 'function' ? children(status, childProps) : React.cloneElement(React.Children.only(children), childProps))\n );\n };\n return Transition;\n}(React.Component);\nTransition.contextType = TransitionGroupContext;\n// Name the function so it is clearer in the documentation\n\nfunction noop() {}\nTransition.defaultProps = {\n in: false,\n mountOnEnter: false,\n unmountOnExit: false,\n appear: false,\n enter: true,\n exit: true,\n onEnter: noop,\n onEntering: noop,\n onEntered: noop,\n onExit: noop,\n onExiting: noop,\n onExited: noop\n};\nTransition.UNMOUNTED = UNMOUNTED;\nTransition.EXITED = EXITED;\nTransition.ENTERING = ENTERING;\nTransition.ENTERED = ENTERED;\nTransition.EXITING = EXITING;\nexport default Transition;","export var forceReflow = function forceReflow(node) {\n return node.scrollTop;\n};","import { Children, cloneElement, isValidElement } from 'react';\n/**\n * Given `this.props.children`, return an object mapping key to child.\n *\n * @param {*} children `this.props.children`\n * @return {object} Mapping of key to child\n */\n\nexport function getChildMapping(children, mapFn) {\n var mapper = function mapper(child) {\n return mapFn && isValidElement(child) ? mapFn(child) : child;\n };\n var result = Object.create(null);\n if (children) Children.map(children, function (c) {\n return c;\n }).forEach(function (child) {\n // run the map function here instead so that the key is the computed one\n result[child.key] = mapper(child);\n });\n return result;\n}\n/**\n * When you're adding or removing children some may be added or removed in the\n * same render pass. We want to show *both* since we want to simultaneously\n * animate elements in and out. This function takes a previous set of keys\n * and a new set of keys and merges them with its best guess of the correct\n * ordering. In the future we may expose some of the utilities in\n * ReactMultiChild to make this easy, but for now React itself does not\n * directly have this concept of the union of prevChildren and nextChildren\n * so we implement it here.\n *\n * @param {object} prev prev children as returned from\n * `ReactTransitionChildMapping.getChildMapping()`.\n * @param {object} next next children as returned from\n * `ReactTransitionChildMapping.getChildMapping()`.\n * @return {object} a key set that contains all keys in `prev` and all keys\n * in `next` in a reasonable order.\n */\n\nexport function mergeChildMappings(prev, next) {\n prev = prev || {};\n next = next || {};\n function getValueForKey(key) {\n return key in next ? next[key] : prev[key];\n } // For each key of `next`, the list of keys to insert before that key in\n // the combined list\n\n var nextKeysPending = Object.create(null);\n var pendingKeys = [];\n for (var prevKey in prev) {\n if (prevKey in next) {\n if (pendingKeys.length) {\n nextKeysPending[prevKey] = pendingKeys;\n pendingKeys = [];\n }\n } else {\n pendingKeys.push(prevKey);\n }\n }\n var i;\n var childMapping = {};\n for (var nextKey in next) {\n if (nextKeysPending[nextKey]) {\n for (i = 0; i < nextKeysPending[nextKey].length; i++) {\n var pendingNextKey = nextKeysPending[nextKey][i];\n childMapping[nextKeysPending[nextKey][i]] = getValueForKey(pendingNextKey);\n }\n }\n childMapping[nextKey] = getValueForKey(nextKey);\n } // Finally, add the keys which didn't appear before any key in `next`\n\n for (i = 0; i < pendingKeys.length; i++) {\n childMapping[pendingKeys[i]] = getValueForKey(pendingKeys[i]);\n }\n return childMapping;\n}\nfunction getProp(child, prop, props) {\n return props[prop] != null ? props[prop] : child.props[prop];\n}\nexport function getInitialChildMapping(props, onExited) {\n return getChildMapping(props.children, function (child) {\n return cloneElement(child, {\n onExited: onExited.bind(null, child),\n in: true,\n appear: getProp(child, 'appear', props),\n enter: getProp(child, 'enter', props),\n exit: getProp(child, 'exit', props)\n });\n });\n}\nexport function getNextChildMapping(nextProps, prevChildMapping, onExited) {\n var nextChildMapping = getChildMapping(nextProps.children);\n var children = mergeChildMappings(prevChildMapping, nextChildMapping);\n Object.keys(children).forEach(function (key) {\n var child = children[key];\n if (!isValidElement(child)) return;\n var hasPrev = key in prevChildMapping;\n var hasNext = key in nextChildMapping;\n var prevChild = prevChildMapping[key];\n var isLeaving = isValidElement(prevChild) && !prevChild.props.in; // item is new (entering)\n\n if (hasNext && (!hasPrev || isLeaving)) {\n // console.log('entering', key)\n children[key] = cloneElement(child, {\n onExited: onExited.bind(null, child),\n in: true,\n exit: getProp(child, 'exit', nextProps),\n enter: getProp(child, 'enter', nextProps)\n });\n } else if (!hasNext && hasPrev && !isLeaving) {\n // item is old (exiting)\n // console.log('leaving', key)\n children[key] = cloneElement(child, {\n in: false\n });\n } else if (hasNext && hasPrev && isValidElement(prevChild)) {\n // item hasn't changed transition states\n // copy over the last transition props;\n // console.log('unchanged', key)\n children[key] = cloneElement(child, {\n onExited: onExited.bind(null, child),\n in: prevChild.props.in,\n exit: getProp(child, 'exit', nextProps),\n enter: getProp(child, 'enter', nextProps)\n });\n }\n });\n return children;\n}","import _objectWithoutPropertiesLoose from \"@babel/runtime/helpers/esm/objectWithoutPropertiesLoose\";\nimport _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inheritsLoose from \"@babel/runtime/helpers/esm/inheritsLoose\";\nimport React from 'react';\nimport TransitionGroupContext from './TransitionGroupContext';\nimport { getChildMapping, getInitialChildMapping, getNextChildMapping } from './utils/ChildMapping';\nvar values = Object.values || function (obj) {\n return Object.keys(obj).map(function (k) {\n return obj[k];\n });\n};\nvar defaultProps = {\n component: 'div',\n childFactory: function childFactory(child) {\n return child;\n }\n};\n/**\n * The `
` component manages a set of transition components\n * (`` and ``) in a list. Like with the transition\n * components, `` is a state machine for managing the mounting\n * and unmounting of components over time.\n *\n * Consider the example below. As items are removed or added to the TodoList the\n * `in` prop is toggled automatically by the ``.\n *\n * Note that `` does not define any animation behavior!\n * Exactly _how_ a list item animates is up to the individual transition\n * component. This means you can mix and match animations across different list\n * items.\n */\n\nvar TransitionGroup = /*#__PURE__*/function (_React$Component) {\n _inheritsLoose(TransitionGroup, _React$Component);\n function TransitionGroup(props, context) {\n var _this;\n _this = _React$Component.call(this, props, context) || this;\n var handleExited = _this.handleExited.bind(_assertThisInitialized(_this)); // Initial children should all be entering, dependent on appear\n\n _this.state = {\n contextValue: {\n isMounting: true\n },\n handleExited: handleExited,\n firstRender: true\n };\n return _this;\n }\n var _proto = TransitionGroup.prototype;\n _proto.componentDidMount = function componentDidMount() {\n this.mounted = true;\n this.setState({\n contextValue: {\n isMounting: false\n }\n });\n };\n _proto.componentWillUnmount = function componentWillUnmount() {\n this.mounted = false;\n };\n TransitionGroup.getDerivedStateFromProps = function getDerivedStateFromProps(nextProps, _ref) {\n var prevChildMapping = _ref.children,\n handleExited = _ref.handleExited,\n firstRender = _ref.firstRender;\n return {\n children: firstRender ? getInitialChildMapping(nextProps, handleExited) : getNextChildMapping(nextProps, prevChildMapping, handleExited),\n firstRender: false\n };\n } // node is `undefined` when user provided `nodeRef` prop\n ;\n _proto.handleExited = function handleExited(child, node) {\n var currentChildMapping = getChildMapping(this.props.children);\n if (child.key in currentChildMapping) return;\n if (child.props.onExited) {\n child.props.onExited(node);\n }\n if (this.mounted) {\n this.setState(function (state) {\n var children = _extends({}, state.children);\n delete children[child.key];\n return {\n children: children\n };\n });\n }\n };\n _proto.render = function render() {\n var _this$props = this.props,\n Component = _this$props.component,\n childFactory = _this$props.childFactory,\n props = _objectWithoutPropertiesLoose(_this$props, [\"component\", \"childFactory\"]);\n var contextValue = this.state.contextValue;\n var children = values(this.state.children).map(childFactory);\n delete props.appear;\n delete props.enter;\n delete props.exit;\n if (Component === null) {\n return /*#__PURE__*/React.createElement(TransitionGroupContext.Provider, {\n value: contextValue\n }, children);\n }\n return /*#__PURE__*/React.createElement(TransitionGroupContext.Provider, {\n value: contextValue\n }, /*#__PURE__*/React.createElement(Component, props, children));\n };\n return TransitionGroup;\n}(React.Component);\nTransitionGroup.defaultProps = defaultProps;\nexport default TransitionGroup;","import React from 'react';\n\ninterface DelayTransitionRenderProps {\n\tdelay: number;\n\ttimeout: object;\n}\ninterface DelayTransitionRenderState {\n\tshouldRender: boolean;\n}\nexport const delayTransitionRender = (Component: React.ComponentType
) =>\n\tclass DelayedTransitionWrapper extends React.Component
{\n\t\tprivate timeout: NodeJS.Timer;\n\n\t\tconstructor(props) {\n\t\t\tsuper(props);\n\t\t\tthis.state = {\n\t\t\t\tshouldRender: props.delay === 0\n\t\t\t};\n\t\t}\n\n\t\tcomponentDidMount() {\n\t\t\tif (this.props.delay !== 0) {\n\t\t\t\tthis.timeout = setTimeout(() => this.setState({ shouldRender: true }), this.props.delay);\n\t\t\t}\n\t\t}\n\t\tcomponentWillUnmount() {\n\t\t\tclearTimeout(this.timeout);\n\t\t}\n\n\t\trender() {\n\t\t\t// console.log('should render', this.state.shouldRender);\n\t\t\treturn this.state.shouldRender || typeof window === `undefined` ? : null;\n\t\t}\n\t};\n","//Import necessary dependencies\nimport React from 'react';\nimport { TransitionGroup, Transition } from 'react-transition-group';\nimport { Globals } from '../utils/Globals';\nimport { delayTransitionRender } from './delayTransitionRender';\n\n//This variable will be responsible for our animation duration\nconst timeout = 400;\nexport const pageTransitionEvent = 'PageTransition::exit';\n\nexport interface IPageTransitionProps {\n children?: any;\n\tlocation: any;\n}\n\n//This object contains basic styles for animation, but you can extend them to whatever you like. Be creative!\nconst getTransitionStyles = {\n\tentering: {\n\t\t// position: 'absolute',\n\t\topacity: 0\n\t},\n\tentered: {\n\t\ttransition: `opacity ${timeout}ms ease-in-out`,\n\t\topacity: 1\n\t},\n\texiting: {\n\t\t// position: 'absolute',\n\t\ttransition: `opacity ${timeout}ms ease-in-out`,\n\t\topacity: 0\n\t}\n};\n// @ts-ignore\nconst DelayedTransition = delayTransitionRender(Transition);\n\nclass PageTransition extends React.PureComponent {\n\trender() {\n\t\t//Destructuring props to avoid garbage this.props... in return statement\n\t\tconst { children, location } = this.props;\n\t\tlet opacity = 0;\n\n\t\tconst firstLoad = Globals.SITE_FIRST_LOAD;\n\t\tif (Globals.SITE_FIRST_LOAD) {\n\t\t\topacity = 1;\n\t\t\tGlobals.SITE_FIRST_LOAD = false;\n\t\t}\n\t\tlet currTimeout = timeout;\n\t\tif (typeof window === 'undefined') {\n\t\t\topacity = 1;\n\t\t}\n\n\t\tvar defaultStyle = {\n\t\t\ttransition: 'opacity ' + `${currTimeout}ms ease-in-out`,\n\t\t\topacity: opacity\n\t\t};\n\n\t\treturn (\n\t\t\t//Using TransitionGroup and ReactTransition which are both\n\t\t\t//coming from 'react-transition-group' and are required for transitions to work\n\t\t\t\n\t\t\t\t node.offsetHeight}\n\t\t\t\t\tmountOnEnter={true}\n\t\t\t\t\tunmountOnExit={true}\n\t\t\t\t>\n\t\t\t\t\t{//Application of the styles depending on the status of page(entering, exiting, entered) in the DOM\n\t\t\t\t\tstatus => (\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t{children}\n\t\t\t\t\t\t