Deprecated in Firefox 32.
Re-exports three objects from three other modules: Loader, Worker, and Symbiont.
These objects are used in the internal implementations of SDK modules which use content scripts to interact with web content, such as the panel or page-mod modules.
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<p>Deprecated in Firefox 32.</p>
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<p><span class="seoSummary">Re-exports three objects from three other modules: <a href="/en-US/Add-ons/SDK/Low-Level_APIs/content_loader"><code>Loader</code></a>, <a href="/en-US/Add-ons/SDK/Low-Level_APIs/content_worker"><code>Worker</code></a>, and <a href="/en-US/Add-ons/SDK/Low-Level_APIs/content_symbiont"><code>Symbiont</code></a>.</span></p>
<p>These objects are used in the internal implementations of SDK modules which use <a href="/en-US/Add-ons/SDK/Guides/Content_Scripts">content scripts to interact with web content</a>, such as the <a href="/en-US/Add-ons/SDK/High-Level_APIs/panel"><code>panel</code></a> or <a href="/en-US/Add-ons/SDK/High-Level_APIs/page-mod"><code>page-mod</code></a> modules.</p>