Babel parser typescript should throw when declare is applied to accessors

[JLHwung]

Bug Report

• I would like to work on a fix!

Current behavior

Parsed successfully.

• REPL

Input Code

class C99 {
  declare get baz(): C99
  declare set baz(v)
}

Expected behavior

Babel parser should throw class accessors should not have "declare" modifier, like we did for class methods.

Babel Configuration (babel.config.js, .babelrc, package.json#babel, cli command, .eslintrc)
REPL

Possible Solution

Additional context

Found this issue when reviewing #13089.

[babel-bot]

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[fedeci]

I can handle this!