add example signature for API
@@ -72,6 +72,11 @@ The API should return only two arguments
* A set of filepaths
* error or nil
+The signature of the API should look similar to
+```
+ ResolveFilePaths(inputPaths []string, whitelist []WhitelistEntry) (resolvedPaths []string, err error)
+```
+
The API will iterate over the set of filepaths and for each item
* check whether it is whitelisted; if it is, skip it
* check whether it is a symlink
