Add types

Author: jonashaag

pandas/io/sas/_sas.pyi

@@ -3,3 +3,9 @@ from pandas.io.sas.sas7bdat import SAS7BDATReader
 class Parser:
     def __init__(self, parser: SAS7BDATReader) -> None: ...
     def read(self, nrows: int) -> None: ...
+
+def read_float_with_byteswap(data: bytes, byteswap: bool) -> float: ...
+def read_double_with_byteswap(data: bytes, byteswap: bool) -> float: ...
+def read_uint16_with_byteswap(data: bytes, byteswap: bool) -> int: ...
+def read_uint32_with_byteswap(data: bytes, byteswap: bool) -> int: ...
+def read_uint64_with_byteswap(data: bytes, byteswap: bool) -> int: ...