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import type { BuildManifest } from '../../server/get-page-files' |
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import type { ServerRuntime } from '../../types' |
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import type { NEXT_DATA } from './utils' |
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import type { NextFontManifest } from '../../build/webpack/plugins/next-font-manifest-plugin' |
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import type { DeepReadonly } from './deep-readonly' |
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import { createContext, useContext, type JSX } from 'react' |
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export type HtmlProps = { |
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__NEXT_DATA__: NEXT_DATA |
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nonce?: string |
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dangerousAsPath: string |
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docComponentsRendered: { |
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Html?: boolean |
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Main?: boolean |
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Head?: boolean |
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NextScript?: boolean |
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} |
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buildManifest: BuildManifest |
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ampPath: string |
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inAmpMode: boolean |
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hybridAmp: boolean |
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isDevelopment: boolean |
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dynamicImports: string[] |
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dynamicCssManifest: Set<string> |
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assetPrefix?: string |
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canonicalBase: string |
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headTags: any[] |
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unstable_runtimeJS?: false |
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unstable_JsPreload?: false |
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assetQueryString: string |
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scriptLoader: { |
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afterInteractive?: string[] |
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beforeInteractive?: any[] |
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worker?: any[] |
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} |
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locale?: string |
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disableOptimizedLoading?: boolean |
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styles?: React.ReactElement[] | Iterable<React.ReactNode> |
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head?: Array<JSX.Element | null> |
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crossOrigin?: 'anonymous' | 'use-credentials' | '' | undefined |
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optimizeCss?: any |
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nextConfigOutput?: 'standalone' | 'export' |
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nextScriptWorkers?: boolean |
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runtime?: ServerRuntime |
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hasConcurrentFeatures?: boolean |
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largePageDataBytes?: number |
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nextFontManifest?: DeepReadonly<NextFontManifest> |
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experimentalClientTraceMetadata?: string[] |
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} |
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export const HtmlContext = createContext<HtmlProps | undefined>(undefined) |
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if (process.env.NODE_ENV !== 'production') { |
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HtmlContext.displayName = 'HtmlContext' |
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} |
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export function useHtmlContext() { |
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const context = useContext(HtmlContext) |
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if (!context) { |
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throw new Error( |
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`<Html> should not be imported outside of pages/_document.\n` + |
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'Read more: https://nextjs.org/docs/messages/no-document-import-in-page' |
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) |
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} |
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return context |
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} |
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