chz/tiepin.py (20 lines):
	- line 428: # TODO: also support type, callback protocols
	- line 429: # TODO: unify with factories.from_string
	- line 430: # TODO: needs module context
	- line 584: # TODO: this is incorrect
	- line 595: # TODO: this is incorrect
	- line 684: # TODO: handle Cls.__init__ like below
	- line 702: # TODO: handle other special forms
	- line 711: # TODO: add invariance
	- line 712: # TODO: think about some of this logic more carefully
	- line 864: # TODO: handle other special forms before exit on this branch
	- line 873: # TODO: maybe remove bytearray and memoryview ducktyping based on PEP 688
	- line 888: # TODO: there's some confusion when checking issubclass against a generic collections.abc
	- line 955: # TODO: overloads
	- line 956: # TODO: paramspec / concatenate
	- line 957: # TODO: typeguard
	- line 958: # TODO: annotated
	- line 959: # TODO: self
	- line 960: # TODO: pep 692 unpack
	- line 961: # TODO: typevartuple??
	- line 991: # TODO: maybe remove this? Its current use is in diagnostics (for providing the actual type),


chz/blueprint/_blueprint.py (9 lines):
	- line 334: # TODO: cast or meta_factory info, not just type
	- line 514: # TODO: maybe MetaFactory should have default impl and this should be:
	- line 749: # TODO: handle total=False and PEP 655
	- line 780: # TODO: could be fun to parse function docstring
	- line 913: # TODO: Allow automatically accessing any attribute on parent for factories?
	- line 919: # TODO: Allow factories to return blueprints? This would allow for better presets, e.g. you
	- line 979: used_args.update(sub_used_args)  # TODO: should this be gated by use?
	- line 1088: # TODO: deep copy?
	- line 1121: # TODO: this is the only place we instantiate a default


chz/factories.py (9 lines):
	- line 68: # TODO: maybe make this default to:
	- line 241: # TODO: add docs for this branch
	- line 299: # TODO: think about this type ignore
	- line 371: # TODO: note this assumes covariance, also give a better error
	- line 413: # TODO: annotated
	- line 458: # TODO: maybe make this assert and make artificial use cases pass a value explicitly
	- line 480: # TODO: remove special handling here and elsewhere by moving logic to collect_params
	- line 490: # TODO: add docs for fun lambda case
	- line 516: # TODO: think about this type ignore


chz/data_model.py (4 lines):
	- line 200: # TODO: is it unfortunate that x_name appears in error messages?
	- line 314: # TODO: use better dataclass logic?
	- line 323: # TODO: the semantics implied here could be more crisply defined and maybe generalised to
	- line 690: # TODO: remove figure out why mini needs name mangling


chz/blueprint/_argv.py (2 lines):
	- line 18: # TODO: allow stuff like model[family=linear n_layers=1]
	- line 51: f"TODO: beta_blueprint_to_argv does not currently convert {value!r} of "


chz/validators.py (2 lines):
	- line 57: # TODO: is_subtype_instance is in a much better place to return diagnostics
	- line 124: # TODO: typecheck(self, field.logical_name)


chz/field.py (2 lines):
	- line 198: # TODO: handle forward ref
	- line 273: # TODO: support lambdas