document closeOnSelect option

docs/components/Params.vue

@@ -71,6 +71,16 @@
       default: true
     },
 
+    /**
+     * Close a dropdown when an option is select. Set to false to keep the dropdown
+     * open (useful when combined with multi-select, for example)
+     * @type {Boolean}
+     */
+    closeOnSelect: {
+      type: Boolean,
+      default: true
+    },
+
     /**
      * Tells vue-select what key to use when generating option labels when
      * `option` is an object.