<span class="signature">&lt;<wbr><span class="type-parameter">K2</span>, <span class="type-parameter">V2</span>&gt;</span></span> <span class="parameter-name">transform</span>(<span class="parameter" id="transform-param-key"><span class="type-annotation">K</span> <span class="parameter-name">key</span>, </span> <span class="parameter" id="transform-param-value"><span class="type-annotation">V</span> <span class="parameter-name">value</span></span>)</span>)
            <span class="returntype parameter">&#85