[docsprint] Clarify meaning of Map#isSourceLoaded (#9589)

mapbox · Apr 20, 2020 · 410fa94 · 410fa94
1 parent 9fd590e
commit 410fa94
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/ui/map.js b/src/ui/map.js
@@ -1393,7 +1393,8 @@ class Map extends Camera {
     }
 
     /**
-     * Returns a Boolean indicating whether the source is loaded.
+     * Returns a Boolean indicating whether the source is loaded. Returns `true` if the source with
+     * the given ID in the map's style has no outstanding network requests, otherwise `false`.
      *
      * @param {string} id The ID of the source to be checked.
      * @returns {boolean} A Boolean indicating whether the source is loaded.