n> <span class="hl opt">&amp;&amp;</span> exports <span class="hl opt">!==</span> <span class="hl kwa">null</span><span class="hl opt">) {</span>
    scope<span class="hl opt">.</span>Parser <span class="hl opt">=</span> Parser<span class="hl opt">;</span>
    scope<span class="hl opt">.</span>StreamOutput <span class="hl opt">=</span> StreamOutput<span class="hl opt">;</span>
    scope<span class="hl opt">.</span>convert <span class="hl opt">=</span> <span class="hl kwa">function</span><span class="hl opt"