MutableTemplatedWebView
constructor(title: String, uri: Uri?, formattedUri: Uri?, queryParams: MutableMap<String, String> = parseTemplatedStrings(uri?.query).toMutableMap(), pathParams: MutableMap<String, String> = parseTemplatedStrings(uri?.path).toMutableMap(), hostParams: MutableMap<String, String> = parseTemplatedStrings(uri?.host).toMutableMap())