1 files changed, 78 insertions, 0 deletions
diff --git a/teal-src/util/error.d.tl b/teal-src/util/error.d.tl
new file mode 100644
index 00000000..05f52405
--- /dev/null
+++ b/teal-src/util/error.d.tl
@@ -0,0 +1,78 @@
+local enum error_type
+	"auth"
+	"cancel"
+	"continue"
+	"modify"
+	"wait"
+end
+
+local enum error_condition
+	"bad-request"
+	"conflict"
+	"feature-not-implemented"
+	"forbidden"
+	"gone"
+	"internal-server-error"
+	"item-not-found"
+	"jid-malformed"
+	"not-acceptable"
+	"not-allowed"
+	"not-authorized"
+	"policy-violation"
+	"recipient-unavailable"
+	"redirect"
+	"registration-required"
+	"remote-server-not-found"
+	"remote-server-timeout"
+	"resource-constraint"
+	"service-unavailable"
+	"subscription-required"
+	"undefined-condition"
+	"unexpected-request"
+end
+
+local record protoerror
+	type : error_type
+	condition : error_condition
+	text : string
+	code : integer
+end
+
+local record error
+	type : error_type
+	condition : error_condition
+	text : string
+	code : integer
+	context : { any : any }
+	source : string
+end
+
+local type compact_registry_item = { string, string, string, string }
+local type compact_registry = { compact_registry_item }
+local type registry = { string : protoerror }
+local type context = { string : any }
+
+local record error_registry_wrapper
+	source : string
+	registry : registry
+	new : function (string, context) : error
+	coerce : function (any, string) : any, error
+	wrap : function (error) : error
+	wrap : function (string, context) : error
+	is_error : function (any) : boolean
+end
+
+local record lib
+	record configure_opt
+		auto_inject_traceback : boolean
+	end
+	new : function (protoerror, context, { string : protoerror }, string) : error
+	init : function (string, string, registry | compact_registry) : error_registry_wrapper
+	init : function (string, registry | compact_registry) : error_registry_wrapper
+	is_error : function (any) : boolean
+	coerce : function (any, string) : any, error
+	from_stanza : function (table, context, string) : error
+	configure : function
+end
+
+return lib