first add files

lib/Crypto/Hash/TupleHash128.pyi

@@ -0,0 +1,22 @@
+from typing import Any, Union
+from types import ModuleType
+
+Buffer = Union[bytes, bytearray, memoryview]
+
+class TupleHash(object):
+    digest_size: int
+    def __init__(self,
+		         custom: bytes,
+                 cshake: ModuleType,
+                 digest_size: int) -> None: ...
+    def update(self, data: Buffer) -> TupleHash: ...
+    def digest(self) -> bytes: ...
+    def hexdigest(self) -> str: ...
+    def new(self,
+	        digest_bytes: int = ...,
+	        digest_bits: int = ...,
+            custom: int = ...) -> TupleHash: ...
+
+def new(digest_bytes: int = ...,
+	    digest_bits: int = ...,
+        custom: int = ...) -> TupleHash: ...