Much better comment preservation

some comments are removed (even even removeComments to false)

TypeScript Version: Version 3.9.1-rc

Search Terms:
Much better comment preservation

Code

// my comment 1
import { something } from './somefile.js';
// my comment 2
declare let test1: something;
let test = new something( {} );

// also
let item = [
    // my comment 3
        { a: 0 },
	{ a: 0 },
	{ a: 0 },
    // my comment 4
];

**Expected behavior:**
// my comment 1
import { something } from './somefile.js';
// my comment 2
let test = new something( {} );

// also
let item = [
    // my comment 3
    { a: 0 },
    { a: 0 },
    { a: 0 },
   // my comment 4
];

Actual behavior:

// my comment 1
import { something }from '/lib/backend/./somefile.js';
let test = new something({});

// also
let item = [
    // my comment 3
    { a: 0 },
    { a: 0 },
    { a: 0 },
];

Related Issues:
sound like previous bugs report but not.
#1665
#16727

Start with the TypeScript reproduction in the issue and compare its emitted JavaScript with the expected output, focusing on the comments that disappear. Done means the relevant comments are preserved while the shown import and formatting behavior remain correct.