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-rw-r--r--teal-src/prosody/util/set.d.tl22
1 files changed, 22 insertions, 0 deletions
diff --git a/teal-src/prosody/util/set.d.tl b/teal-src/prosody/util/set.d.tl
new file mode 100644
index 00000000..a23dd258
--- /dev/null
+++ b/teal-src/prosody/util/set.d.tl
@@ -0,0 +1,22 @@
+local record lib
+ record Set<T>
+ add : function<T> (Set<T>, T)
+ contains : function<T> (Set<T>, T) : boolean
+ contains_set : function<T> (Set<T>, Set<T>) : boolean
+ items : function<T> (Set<T>) : function<T> (Set<T>, T) : T
+ remove : function<T> (Set<T>, T)
+ add_list : function<T> (Set<T>, { T })
+ include : function<T> (Set<T>, Set<T>)
+ exclude : function<T> (Set<T>, Set<T>)
+ empty : function<T> (Set<T>) : boolean
+ end
+
+ new : function<T> ({ T }) : Set<T>
+ is_set : function (any) : boolean
+ union : function<T> (Set<T>, Set<T>) : Set <T>
+ difference : function<T> (Set<T>, Set<T>) : Set <T>
+ intersection : function<T> (Set<T>, Set<T>) : Set <T>
+ xor : function<T> (Set<T>, Set<T>) : Set <T>
+end
+
+return lib