Should intellisense suggest block scoped values before they are declared?

Currently intellisense suggests every block scoped declaration in scope, even if the suggestion is located within the TDZ. When accepting that suggestion, TypeScript issue an used before its declaration error:

new /**/; // suggests 'Clazz', which results in an error
class Clazz {}

function test(
  foo = /**/, // suggests `foo`, `bar` and `baz`, all of them result in an error
  bar = /**/, // suggests `bar` and `baz`, both result in an error
) {
  let baz = 1;
}

Should intellisense filter out suggestions that would result in an error? If so, it should probably use the same condition as the checker.

Related: #28472 #28471

No files or tests are named. Start by locating the IntelliSense completion logic for block-scoped declarations and compare its filtering with the checker's used-before-declaration condition; done means TDZ-invalid suggestions such as Clazz, foo, bar, and baz are excluded while valid suggestions remain available.