src/vs/workbench/api/browser/mainThreadBulkEdits.ts/MainThreadBulkEdits/$tryApplyWorkspaceEdit
class MainThreadBulkEdits:	$tryApplyWorkspaceEdit(dto: IWorkspaceEditDto, undoRedoGroupId?: number): Promise<boolean> {
		const edits = reviveWorkspaceEditDto2(dto);
		return this._bulkEditService.apply(edits, { undoRedoGroupId }).then(() => true, err => {
			this._logService.warn('IGNORING workspace edit', err);
			return false;
		});
	}