update template

template/externs/webextension_polyfill/i18n/DetectLanguageCallbackResultType.hx

@@ -0,0 +1,15 @@
+package webextension_polyfill.i18n;
+
+/**
+	LanguageDetectionResult object that holds detected langugae reliability and array of DetectedLanguage
+**/
+typedef DetectLanguageCallbackResultType = {
+	/**
+		CLD detected language reliability
+	**/
+	var isReliable : Bool;
+	/**
+		array of detectedLanguage
+	**/
+	var languages : Array<DetectLanguageCallbackResultTypeLanguagesItemType>;
+};

template/externs/webextension_polyfill/i18n/DetectLanguageCallbackResultTypeLanguagesItemType.hx

@@ -0,0 +1,12 @@
+package webextension_polyfill.i18n;
+
+/**
+	DetectedLanguage object that holds detected ISO language code and its percentage in the input string
+**/
+typedef DetectLanguageCallbackResultTypeLanguagesItemType = {
+	var language : String;
+	/**
+		The percentage of the detected language
+	**/
+	var percentage : Float;
+};

template/externs/webextension_polyfill/i18n/LanguageCode.hx

@@ -0,0 +1,9 @@
+package webextension_polyfill.i18n;
+
+/**
+	An ISO language code such as <code>en</code> or <code>fr</code>. For a complete list of languages supported by this
+	method, see <a href='http://src.chromium.org/viewvc/chrome/trunk/src/third_party/cld/languages/internal/languages.cc'>
+	kLanguageInfoTable</a>. For an unknown language, <code>und</code> will be returned, which means that [percentage]
+	of the text is unknown to CLD
+**/
+typedef LanguageCode = String;

template/externs/webextension_polyfill/i18n/Static.hx

@@ -0,0 +1,25 @@
+package webextension_polyfill.i18n;
+
+typedef Static = {
+	/**
+		Gets the accept-languages of the browser. This is different from the locale used by the browser; to get the locale,
+		use $(ref:i18n.getUILanguage).
+	**/
+	function getAcceptLanguages():js.lib.Promise<Array<String>>;
+	/**
+		Gets the localized string for the specified message. If the message is missing, this method returns an empty string ('').
+		If the format of the <code>getMessage()</code> call is wrong &mdash; for example, <em>messageName</em>
+		is not a string or the <em>substitutions</em> array has more than 9 elements &mdash; this method returns <code>
+		undefined</code>.
+	**/
+	function getMessage(messageName:String, ?substitutions:ts.AnyOf2<String, Array<String>>):String;
+	/**
+		Gets the browser UI language of the browser. This is different from $(ref:i18n.getAcceptLanguages)
+		which returns the preferred user languages.
+	**/
+	function getUILanguage():String;
+	/**
+		Detects the language of the provided text using CLD.
+	**/
+	function detectLanguage(text:String):js.lib.Promise<DetectLanguageCallbackResultType>;
+};