Manual:$wgResourceLoaderSources

Resource Loader: $wgResourceLoaderSources
Foreign module sources registry.
Introduced in version:	1.19.0 (r93247)
Removed in version:	still in use
Allowed values:	array
Default value:	empty array

Other settings: Alphabetical | By Function

Details

Extensions can register foreign module sources here. The default "local" source for modules from the local wiki is set in this array. Instead that one is defined by ResourceLoader::__construct() so that it cannot be unset or overwritten.

Example:

$wgResourceLoaderSources['foo'] = array(
    'loadScript' => 'http://example.org/w/load.php',
    'apiScript' => 'http://example.org/w/api.php'
);