on from <a href="" name="com.ngrok.definitions.FailoverBackend" id="com.ngrok.definitions.FailoverBackend" class="extype">FailoverBackend</a> to<span name="scala.Predef.StringFormat" class="extype">StringFormat</span>[<a href="" name="com.ngrok.definitions.FailoverBackend" id="com.ngrok.definitions.FailoverBackend" class="extype">FailoverBackend</a>] performed by method StringFormat in scala.Predef.</dd><dt>Definition Classes</dt><dd>StringFormat</dd><dt>Annotations</dt><dd><span class="name">@deprecated</s