o run before an existing
 <a href="../../../com/bumptech/glide/load/ResourceDecoder.html" title="interface in com.bumptech.glide.load"><code>ResourceDecoder</code></a>, use <a href="../../../com/bumptech/glide/Registry.html#prepend-java.lang.Class-java.lang.Class-com.bumptech.glide.load.ResourceDecoder-"><code>prepend(Class, Class, ResourceDecoder)</code></a>. This method is
 best for new types of resources and data or as a way to add an additional fallback decoder
 for an existing type of data.</div>
<dl>
