/span><a href="index.html#-1319602903%2FFunctions%2F2069758617"><span class="token function">valueToString</span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">value<span class="token operator">: </span><a href="https://docs.oracle.com/javase/8/docs/api/java/time/Duration.html">Duration</a><span class="token operator">?</span></span></span><span class="token punctuation">)</span><span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kot