next.js/packages/next-server/lib/amp.ts

import React from 'react'
import {IsAmpContext} from './amphtml-context'

export function useAmp() {
  return React.useContext(IsAmpContext)
}
[experimental] Rendering to AMP (#6218) * Add initial AMP implementation * Implement experimental feature flag * Implement feedback from sbenz * Add next/amp and `useAmp` hook * Use /:path/amp instead Add canonical * Add amphtml tag * Add ampEnabled for rel=“amphtml” * Remove extra type 2019-02-14 15:22:57 +00:00			`import React from 'react'`
			`import {IsAmpContext} from './amphtml-context'`

			`export function useAmp() {`
			`return React.useContext(IsAmpContext)`
			`}`