Add coveragerc file to exclude typing.overload implementations

Author: TeamSpen210

.coveragerc

@@ -0,0 +1,23 @@
+[run]
+branch=True
+source=src/outcome
+
+[report]
+precision = 1
+exclude_lines =
+  pragma: no cover
+  abc.abstractmethod
+  if TYPE_CHECKING:
+  if _t.TYPE_CHECKING:
+  if t.TYPE_CHECKING:
+  @overload
+  class .*\bProtocol\b.*\):
+
+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: