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<div class="subTitle">javax.enterprise.inject.spi</div>
<h2 title="Interface Extension" class="title">Interface Extension</h2>
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<pre>public interface <span class="typeNameLabel">Extension</span></pre>
<div class="block"><p>
 Service interface implemented by extensions. An extension is a service provider declared in <tt>META-INF/services</tt>.
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 Service providers 