Monaco-editor-core cannot be compiled: Cannot redeclare block-scoped variable 'MonacoEnvironment'.

Does this issue occur when all extensions are disabled?: Yes/No

• VS Code Version: latest
• OS Version: any OS

Steps to Reproduce:

1. Set up a project like https://github.com/microsoft/monaco-editor/tree/main/samples/browser-esm-webpack-typescript
2. Perform type check by tsc or fork-ts-checker-webpack-plugin.

Expected behavior
Compile successfully

Actual behavior
Cannot compile due to the error

node_modules/monaco-editor/esm/vs/editor/editor.api.d.ts:12:9 - error TS2451: Cannot redeclare block-scoped variable 'MonacoEnvironment'.

12     let MonacoEnvironment: Environment | undefined;
           ~~~~~~~~~~~~~~~~~

  node_modules/monaco-editor/monaco.d.ts:11:13
    11 declare let MonacoEnvironment: monaco.Environment | undefined;
                   ~~~~~~~~~~~~~~~~~
    'MonacoEnvironment' was also declared here.

node_modules/monaco-editor/monaco.d.ts:11:13 - error TS2451: Cannot redeclare block-scoped variable 'MonacoEnvironment'.

11 declare let MonacoEnvironment: monaco.Environment | undefined;
               ~~~~~~~~~~~~~~~~~

  node_modules/monaco-editor/esm/vs/editor/editor.api.d.ts:12:9
    12     let MonacoEnvironment: Environment | undefined;
               ~~~~~~~~~~~~~~~~~
    'MonacoEnvironment' was also declared here.


Found 2 errors.

The reason behind this is you are coping declaration file in monaco.d.ts to editor.api.d.ts in https://github.com/microsoft/vscode/blob/c248f9ec0cf272351175ccf934054b18ffbf18c6/build/gulpfile.editor.js#L303-L320

Please fix it so we can compile the apps that use monaco-editor-core