fix(ts): re-export PageComponent and LayoutComponent types

[balazsorban44]

Fixes #43195, fixes #41901, fixes #42042

Bug

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• Integration tests added
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[ijjk]

Failing test suites

Commit: d1cf6ef

pnpm testheadless test/development/acceptance-app/ReactRefreshLogBox.test.ts

• ReactRefreshLogBox app > logbox: can recover from a syntax error without losing state
• ReactRefreshLogBox app > render error not shown right after syntax error

Expand output

● ReactRefreshLogBox app › logbox: can recover from a syntax error without losing state

TIMED OUT: /Count: 1/

Count: 0

  532 |
  533 |   if (hardError) {
> 534 |     throw new Error('TIMED OUT: ' + regex + '\n\n' + content)
      |           ^
  535 |   }
  536 |   return false
  537 | }

  at check (lib/next-test-utils.js:534:11)
  at Object.<anonymous> (development/acceptance-app/ReactRefreshLogBox.test.ts:107:5)

● ReactRefreshLogBox app › render error not shown right after syntax error

expect(received).toMatchSnapshot()

Snapshot name: `ReactRefreshLogBox app render error not shown right after syntax error 1`

Snapshot: "index.js (6:18) @ ClassDefault.render

  4 | class ClassDefault extends React.Component {
  5 |   render() {
> 6 |     throw new Error('nooo');
    |          ^
  7 |     return <h1>Default Export</h1>;
  8 |   }
  9 | }"
Received: null

  327 |     )
  328 |     expect(await session.hasRedbox(true)).toBe(true)
> 329 |     expect(await session.getRedboxSource()).toMatchSnapshot()
      |                                             ^
  330 |
  331 |     await cleanup()
  332 |   })

  at Object.<anonymous> (development/acceptance-app/ReactRefreshLogBox.test.ts:329:45)

Read more about building and testing Next.js in contributing.md.

[imranbarbhuiya]

This also fixes #41901 and #42042