n> <span class="parameter-name">value</span></span><wbr>)</span><wbr>)
            <span class="returntype parameter">&#8594; <a href="../dart-core/Iterable-class.html">Iterable</a><span class="signature">&lt;<wbr><span class="type-parameter">E</span>&gt;</span></span>
          </span>
                  </dt>
        <dd class="inherited">
          Returns a lazy iterable of the leading elements satisfying <code>test</code>. <a href="../dart-core/Iterable/takeWhile.html">[...]</a>
                  <div c