Re-add statement on top-level module.

Author: davepeck

peps/pep-0750.rst

@@ -1283,6 +1283,11 @@ Previous versions of this PEP proposed placing the ``Template`` and
 and even in a new top-level module, ``templatelib``. The final decision was to
 place them in ``string.templatelib``.
 
+One argument in favor of creating an entirely new module is that it would allow
+for future addition of related methods (like ``convert()``) and for
+potential future template processing code to be added to submodules
+(``string.templatelib.shell``, etc.).
+
 
 Enable Full Reconstruction of Original Template Literal
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