diff --git a/pyproject.toml b/pyproject.toml
index 96f9a7c..ae4346d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -152,6 +152,29 @@ omit = [
     "generate_pages.py",
 ]
 
+[tool.coverage.report]
+precision = 1
+skip_covered = true
+exclude_lines = [
+    "pragma: no cover",
+    "abc.abstractmethod",
+    "if TYPE_CHECKING.*:",
+    "if _t.TYPE_CHECKING:",
+    "if t.TYPE_CHECKING:",
+    "@overload",
+    'class .*\bProtocol\b.*\):',
+    "raise NotImplementedError",
+]
+partial_branches = [
+    "pragma: no branch",
+    "if not TYPE_CHECKING:",
+    "if not _t.TYPE_CHECKING:",
+    "if not t.TYPE_CHECKING:",
+    "if .* or not TYPE_CHECKING:",
+    "if .* or not _t.TYPE_CHECKING:",
+    "if .* or not t.TYPE_CHECKING:",
+]
+
 [tool.tox]
 legacy_tox_ini = """
     [tox]