><span class="string">'pets'</span><span class="punctuation">,</span> <span class="string">'fido'</span><span class="punctuation">,</span> <span class="string">'species'</span><span class="punctuation">,</span> <span class="string">'dog'</span><span class="punctuation">)</span><span class="punctuation">;</span>
checkpoints<span class="punctuation">.</span><span class="function"><a href="/api/checkpoints/interfaces/checkpoints/checkpoints/methods/setter/addcheckpoint/">addCheckpoint</a></span><span class="pu