</dt>
<dd>Calculate the next weight, based on the current one.</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/LINE-Clients-ManageAudience-HeaderSelector.html#method_isJsonMime">isJsonMime()</a>
    <span>
                                &nbsp;: bool    </span>
</dt>
<dd>Detects whether a string contains a valid JSON mime type</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/LINE-Clients-Mana