{
  "version": 3,
  "sources": ["../../../src/components/routes/use-title.js"],
  "sourcesContent": ["import { useEffect, useRef } from '@wordpress/element';\nimport { useSelect } from '@wordpress/data';\nimport { store as coreStore } from '@wordpress/core-data';\nimport { __, sprintf } from '@wordpress/i18n';\nimport { speak } from '@wordpress/a11y';\nimport { decodeEntities } from '@wordpress/html-entities';\nimport { privateApis as routerPrivateApis } from '@wordpress/router';\nimport { unlock } from '../../lock-unlock';\n\nconst { useLocation } = unlock( routerPrivateApis );\n\nexport default function useTitle( title ) {\n\tconst location = useLocation();\n\tconst siteTitle = useSelect(\n\t\t( select ) =>\n\t\t\tselect( coreStore ).getEntityRecord( 'root', 'site' )?.title,\n\t\t[]\n\t);\n\tconst isInitialLocationRef = useRef( true );\n\n\tuseEffect( () => {\n\t\tisInitialLocationRef.current = false;\n\t}, [ location ] );\n\n\tuseEffect( () => {\n\t\t// Don't update or announce the title for initial page load.\n\t\tif ( isInitialLocationRef.current ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( title && siteTitle ) {\n\t\t\t// @see https://github.com/WordPress/wordpress-develop/blob/94849898192d271d533e09756007e176feb80697/src/wp-admin/admin-header.php#L67-L68\n\t\t\tconst formattedTitle = sprintf(\n\t\t\t\t/* translators: Admin document title. 1: Admin screen name, 2: Network or site name. */\n\t\t\t\t__( '%1$s ‹ %2$s ‹ Editor — WordPress' ),\n\t\t\t\tdecodeEntities( title ),\n\t\t\t\tdecodeEntities( siteTitle )\n\t\t\t);\n\n\t\t\tdocument.title = formattedTitle;\n\n\t\t\t// Announce title on route change for screen readers.\n\t\t\tspeak( title, 'assertive' );\n\t\t}\n\t}, [ title, siteTitle, location ] );\n}\n"],
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