* Returns a key-value map for file extensions this importer can handle\r
* \r
\r
/**\r
* Returns a key-value map for file extensions this importer can handle\r
* \r
- * @return\r
+ * @return Map<String, String> allowed extensions this service can handle. Key is the extension e.g. <code>.sharedLibrary</code> and the value is the description of the extension\r