diff --git a/src/quicer_local_stream.erl b/src/quicer_local_stream.erl
index ff78eb5e..1cda3707 100644
--- a/src/quicer_local_stream.erl
+++ b/src/quicer_local_stream.erl
@@ -25,6 +25,10 @@
 
 -include("quicer_types.hrl").
 
+-type local_stream_opts() :: stream_opts() | proplists:proplist().
+-type cb_ret() :: quicer_stream:cb_ret().
+-type cb_state() :: quicer_stream:cb_state().
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%  Local Stream Callbacks
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -79,10 +83,6 @@
     handle_continue/2
 ]).
 
--type local_stream_opts() :: stream_opts() | proplists:proplist().
--type cb_ret() :: quicer_stream:cb_ret().
--type cb_state() :: quicer_stream:cb_state().
-
 -spec start_link(module(), connection_handle(), local_stream_opts()) -> gen_server:start_ret().
 start_link(CallbackModule, Connection, Opts) ->
     start_link(CallbackModule, Connection, Opts, []).
diff --git a/src/quicer_remote_stream.erl b/src/quicer_remote_stream.erl
index f72c33e1..2ffbdc71 100644
--- a/src/quicer_remote_stream.erl
+++ b/src/quicer_remote_stream.erl
@@ -27,6 +27,10 @@
     start_link/6
 ]).
 
+-type remote_stream_opts() :: stream_opts() | proplists:proplist().
+-type cb_ret() :: quicer_stream:cb_ret().
+-type cb_state() :: quicer_stream:cb_state().
+
 -callback init_handoff(stream_handle(), stream_opts(), connection_handle(), new_stream_props()) ->
     cb_ret().
 %% Prepare callback state before ownership handoff
@@ -82,10 +86,6 @@
     handle_continue/2
 ]).
 
--type remote_stream_opts() :: stream_opts() | proplists:proplist().
--type cb_ret() :: quicer_stream:cb_ret().
--type cb_state() :: quicer_stream:cb_state().
-
 -spec start_link(module(), connection_handle(), remote_stream_opts()) -> gen_server:start_ret().
 start_link(CallbackModule, Connection, Opts) ->
     start_link(CallbackModule, Connection, Opts#{is_local => false}, []).