"token property">preferences</span><span class="token operator">-&gt;</span><span class="token function">set</span><span class="token punctuation">(</span><span class="token string single-quoted-string">&#39;my_key&#39;</span><span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;My value&#39;</span><span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;en&#39;</span><span class="token punctuation">)</span><span class="token punct