# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1658690741 -7200
# Node ID 588b1d1758387ed186b10ea2605fea5a5199b915
# Parent  33b7e7bd83fdeade07b18557ddfe861758475a16
util.promise: Add Teal interface specification file

diff -r 33b7e7bd83fd -r 588b1d175838 teal-src/net/http.d.tl
--- a/teal-src/net/http.d.tl	Sun Jul 24 21:25:31 2022 +0200
+++ b/teal-src/net/http.d.tl	Sun Jul 24 21:25:41 2022 +0200
@@ -1,6 +1,4 @@
-local record Promise
-	-- util.promise
-end
+local Promise = require "util.promise".Promise;
 
 local record sslctx -- from LuaSec
 end
diff -r 33b7e7bd83fd -r 588b1d175838 teal-src/util/promise.d.tl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/teal-src/util/promise.d.tl	Sun Jul 24 21:25:41 2022 +0200
@@ -0,0 +1,22 @@
+
+local record lib
+	type resolve_func = function (any)
+	type promise_body = function (resolve_func, resolve_func)
+
+	record Promise<A, B>
+		type on_resolved = function (A) : any
+		type on_rejected = function (B) : any
+		next : function (Promise, on_resolved, on_rejected) : Promise<any, any>
+	end
+
+	new : function (promise_body) : Promise
+	resolve : function (any) : Promise
+	reject : function (any) : Promise
+	all : function ({ Promise }) : Promise
+	all_settled : function ({ Promise }) : Promise
+	race : function ({ Promise }) : Promise
+	try : function
+	is_promise : function(any) : boolean
+end
+
+return lib