The CLI adds the imports and declarations 3 characters too early #9712

Versions

Angular CLI: 1.7.0
Node: 9.5.0
OS: win32 x64
Angular: 5.2.5
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, platform-server, router

angular/cdk: 5.2.2
angular/cli: 1.7.0
angular/material: 5.2.2
angular-devkit/build-optimizer: 0.3.1
angular-devkit/core: 0.3.1
angular-devkit/schematics: 0.3.1
ngtools/json-schema: 1.2.0
ngtools/webpack: 1.10.0
schematics/angular: 0.3.1
schematics/package-update: 0.3.1
typescript: 2.6.2
webpack: 3.11.0

Repro steps

I am writing an app in a Cyrillic language, and the encoding of the files that the CLI generates don't support the Cyrillic characters (I am getting ��� �� ������ in the browser) so I found this powershell script:

$files = Get-ChildItem 'PATH_TO_APP_FOLDER' -Recurse | ? {Test-Path $_.FullName -PathType Leaf}
                           foreach($file in $files)
{
    $content = Get-Content $file.FullName
    $content | Out-File $file.FullName -Encoding utf8
}

that converts all the files to UTF 8 and that way I can get Cyrillic in the browser. To reproduce the issue simply create a new project, run the script (make sure that the path points to the app folder) and then add a new component to the project. Imports in the module would look something like this:

import { ChangePasswordComponent } from './dialogs/change-password/change-password.componen;
import { TestComponent } from './test/test.component't';

and the same happens with the declarations:

    ChangePasswordCompone,
    TestComponentnt

I don't know if this is connected to #2077, but never the less, changing the encoding of the module file shouldn't break the functionality of the CLI.

Desired behavior

The module shouldn't have any errors after a component is generated.

Mention any other details that might be useful (optional)

I thought it had something to do with the script, so I used Notepad++ to convert the module file to UTF8 and again I got the same result.

EDIT:
I just noticed that the import is added 3 characters too early, but the declaration only 2.