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-rw-r--r--lib/ur/string.urs2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/ur/string.urs b/lib/ur/string.urs
index 8fd434b4..1b584c08 100644
--- a/lib/ur/string.urs
+++ b/lib/ur/string.urs
@@ -1,5 +1,7 @@
type t = string
+val str : char -> t
+
val length : t -> int
val append : t -> t -> t