1 files changed, 23 insertions, 0 deletions
diff --git a/stdlib/source/lux/compiler/meta/archive/signature.lux b/stdlib/source/lux/compiler/meta/archive/signature.lux
new file mode 100644
index 000000000..5332b79c3
--- /dev/null
+++ b/stdlib/source/lux/compiler/meta/archive/signature.lux
@@ -0,0 +1,23 @@
+(.module:
+  [lux #*
+   [control
+    ["." equivalence (#+ Equivalence)]]
+   [data
+    ["." name]
+    ["." text
+     format]]]
+  [////
+   [default (#+ Version)]])
+
+## Key
+(type: #export Signature
+  {#name Name
+   #version Version})
+
+(def: #export Equivalence<Signature>
+  (Equivalence Signature)
+  (equivalence.product name.Equivalence<Name> text.Equivalence<Text>))
+
+(def: #export (description signature)
+  (-> Signature Text)
+  (format (%name (get@ #name signature)) " " (get@ #version signature)))