src/anthropic/_base_client.py (6 lines):
	- line 93: # TODO: make base page type vars covariant
	- line 196: # TODO: do we have to preprocess params here?
	- line 544: # TODO: report this error to httpx
	- line 562: # TODO: type ignore is required as stringify_items is well typed but we can't be
	- line 2026: # TODO: untested
	- line 2033: # TODO: untested


src/anthropic/_utils/_transform.py (4 lines):
	- line 35: # TODO: support for drilling globals() and locals()
	- line 36: # TODO: ensure works correctly with forward references in all cases
	- line 208: # TODO: there may be edge cases where the same normalized field name will transform to two different names
	- line 370: # TODO: there may be edge cases where the same normalized field name will transform to two different names


src/anthropic/_utils/_utils.py (2 lines):
	- line 39: # TODO: this needs to take Dict but variance issues.....
	- line 276: # TODO: this error message is not deterministic


src/anthropic/_models.py (1 line):
	- line 737: elif not TYPE_CHECKING:  # TODO: condition is weird


src/anthropic/_compat.py (1 line):
	- line 74: # TODO: provide an error message here?


src/anthropic/lib/streaming/_beta_messages.py (1 line):
	- line 415: # TODO: check index


src/anthropic/lib/streaming/_messages.py (1 line):
	- line 415: # TODO: check index


src/anthropic/_qs.py (1 line):
	- line 81: # TODO: error if unknown format