Migrate to new project structure.

libp2p/stream_muxer/muxed_stream_interface.py

@@ -0,0 +1,40 @@
+from abc import ABC, abstractmethod
+
+
+class IMuxedStream(ABC):
+
+    @abstractmethod
+    def read(self):
+        """
+        reads from the underlying muxed_conn
+        :return: bytes of input
+        """
+
+    @abstractmethod
+    def write(self, _bytes):
+        """
+        writes to the underlying muxed_conn
+        :return: number of bytes written
+        """
+
+    @abstractmethod
+    def close(self):
+        """
+        close the underlying muxed_conn
+        :return: true if successful
+        """
+
+    @abstractmethod
+    def reset(self):
+        """
+        closes both ends of the stream
+        tells this remote side to hang up
+        :return: error/exception
+        """
+
+    @abstractmethod
+    def set_deadline(self, ttl):
+        """
+        set deadline for muxed stream
+        :return: a new stream
+        """