Add chansync interfaces

diff --git a/internal/chansync/interfaces.go b/internal/chansync/interfaces.go
new file mode 100644 (file)
index 0000000..751ba0e
--- /dev/null
+++ b/internal/chansync/interfaces.go
@@ -0,0 +1,8 @@
+package chansync
+
+// Here we'll strongly-type channels to assist correct usage, if possible.
+
+type (
+       Signaled <-chan struct{}
+       Done     <-chan struct{}
+)