teal: Describe the module API interface

Helps when writing modules in Teal

teal-src/module.d.tl

@@ -0,0 +1,145 @@
+local st = require"util.stanza"
+
+global record moduleapi
+	get_name : function (moduleapi) : string
+	get_host : function (moduleapi) : string
+	enum host_type
+		"global"
+		"local"
+		"component"
+	end
+	get_host_type : function (moduleapi) : host_type
+	set_global : function (moduleapi)
+	add_feature : function (moduleapi, string)
+	add_identity : function (moduleapi, string, string, string) -- TODO enum?
+	add_extension : function (moduleapi, st.stanza_t)
+	fire_event : function (moduleapi, string, any) : any
+	type handler = function (any) : any
+	record util_events
+		-- TODO import def
+	end
+	hook_object_event : function (moduleapi, util_events, string, handler, number)
+	unhook_object_event : function (moduleapi, util_events, string, handler)
+	hook : function (moduleapi, string, handler, number)
+	hook_global : function (moduleapi, string, handler, number)
+	hook_tag : function (moduleapi, string, string, handler, number)
+	unhook : function (moduleapi, string, handler)
+	wrap_object_event : function (moduleapi, util_events, string, handler)
+	wrap_event : function (moduleapi, string, handler)
+	wrap_global : function (moduleapi, string, handler)
+	require : function (moduleapi, string) : table
+	depends : function (moduleapi, string) : table
+	shared : function (moduleapi, string) : table
+	type config_getter = function<A> (moduleapi, string, A) : A
+	get_option : config_getter<any>
+	get_option_scalar : config_getter<nil | boolean | number | string>
+	get_option_string : config_getter<string>
+	get_option_number : config_getter<number>
+	get_option_boolean : config_getter<boolean>
+	record util_array
+		-- TODO import def
+		{ any }
+	end
+	get_option_array : config_getter<util_array>
+	record util_set
+		-- TODO import def
+		_items : { any : boolean }
+	end
+	get_option_set : function (moduleapi, string, { any }) : util_set
+	get_option_inherited_set : function (moduleapi, string, { any }) : util_set
+	get_option_path : function (moduleapi, string, string, string) : string
+	context : function (moduleapi, string) : moduleapi
+	add_item : function (moduleapi, string, any)
+	remove_item : function (moduleapi, string, any)
+	get_host_items : function (moduleapi, string) : { any }
+	handle_items : function (moduleapi, string, handler, handler, boolean)
+	provides : function (moduleapi, string, table)
+	record util_session
+		-- TODO import def
+		send : function ( st.stanza_t | string )
+	end
+	send : function (moduleapi, st.stanza_t, util_session)
+	send_iq : function (moduleapi, st.stanza_t, util_session, number)
+	broadcast : function (moduleapi, { string }, st.stanza_t, function)
+	type timer_callback = function (number, ... : any) : number
+	add_timer : function (moduleapi, number, timer_callback, ... : any)
+	get_directory : function (moduleapi) : string
+	enum file_mode
+		"r" "w" "a" "r+" "w+" "a+"
+	end
+	load_resource : function (moduleapi, string, file_mode) : FILE
+	enum store_type
+		"keyval"
+		"map"
+		"archive"
+	end
+	open_store : function (moduleapi, string, store_type)
+	enum stat_type
+		"amount"
+		"counter"
+		"rate"
+		"distribution"
+		"sizes"
+		"times"
+	end
+	record stats_conf
+		initial : number
+		units : string
+		type : string
+	end
+	measure : function (moduleapi, string, stat_type, stats_conf)
+	measure_object_event : function (moduleapi, util_events, string, string)
+	measure_event : function (moduleapi, string, string)
+	measure_global_event : function (moduleapi, string, string)
+	enum status_type
+		"error"
+		"warn"
+		"info"
+		"core"
+	end
+	set_status : function (moduleapi, status_type, string, boolean)
+	enum log_level
+		"debug"
+		"info"
+		"warn"
+		"error"
+	end
+	log_status : function (moduleapi, log_level, string, ... : any)
+	get_status : function (moduleapi) : status_type, string, number
+
+	-- added by modulemanager
+	name : string
+	host : string
+	_log : function (log_level, string, ... : any)
+	log : function (moduleapi, log_level, string, ... : any)
+	reloading : boolean
+	saved_state : any
+	record module_environment
+		module : moduleapi
+	end
+	environment : module_environment
+	path : string
+	resource_path : string
+
+	-- methods the module can add
+	load : function ()
+	add_host : function (moduleapi)
+	save : function () : any
+	restore : function (any)
+	unload : function ()
+end
+
+global module : moduleapi
+
+global record common_event
+	stanza : st.stanza_t
+	record origin
+		send : function (st.stanza_t)
+	end
+end
+
+global record prosody
+	version : string
+end
+
+return module