Big diff: use lower-case list and dict (#5888)

stdlib/statistics.pyi

@@ -2,7 +2,7 @@ import sys
 from _typeshed import SupportsLessThanT
 from decimal import Decimal
 from fractions import Fraction
-from typing import Any, Hashable, Iterable, List, NamedTuple, Sequence, SupportsFloat, Type, TypeVar, Union
+from typing import Any, Hashable, Iterable, NamedTuple, Sequence, SupportsFloat, Type, TypeVar, Union
 
 _T = TypeVar("_T")
 # Most functions in this module accept homogeneous collections of one of these types
@@ -33,13 +33,13 @@ def median_grouped(data: Iterable[_NumberT], interval: _NumberT = ...) -> _Numbe
 def mode(data: Iterable[_HashableT]) -> _HashableT: ...
 
 if sys.version_info >= (3, 8):
-    def multimode(data: Iterable[_HashableT]) -> List[_HashableT]: ...
+    def multimode(data: Iterable[_HashableT]) -> list[_HashableT]: ...
 
 def pstdev(data: Iterable[_NumberT], mu: _NumberT | None = ...) -> _NumberT: ...
 def pvariance(data: Iterable[_NumberT], mu: _NumberT | None = ...) -> _NumberT: ...
 
 if sys.version_info >= (3, 8):
-    def quantiles(data: Iterable[_NumberT], *, n: int = ..., method: str = ...) -> List[_NumberT]: ...
+    def quantiles(data: Iterable[_NumberT], *, n: int = ..., method: str = ...) -> list[_NumberT]: ...
 
 def stdev(data: Iterable[_NumberT], xbar: _NumberT | None = ...) -> _NumberT: ...
 def variance(data: Iterable[_NumberT], xbar: _NumberT | None = ...) -> _NumberT: ...
@@ -59,12 +59,12 @@ if sys.version_info >= (3, 8):
         def variance(self) -> float: ...
         @classmethod
         def from_samples(cls: Type[_T], data: Iterable[SupportsFloat]) -> _T: ...
-        def samples(self, n: int, *, seed: Any | None = ...) -> List[float]: ...
+        def samples(self, n: int, *, seed: Any | None = ...) -> list[float]: ...
         def pdf(self, x: float) -> float: ...
         def cdf(self, x: float) -> float: ...
         def inv_cdf(self, p: float) -> float: ...
         def overlap(self, other: NormalDist) -> float: ...
-        def quantiles(self, n: int = ...) -> List[float]: ...
+        def quantiles(self, n: int = ...) -> list[float]: ...
         if sys.version_info >= (3, 9):
             def zscore(self, x: float) -> float: ...
         def __add__(self, x2: float | NormalDist) -> NormalDist: ...