documentation 4.7.0 (#7341)

* documentation 4.7.0

* fix

lib/content-services/src/lib/directives/node-counter.directive.ts

@@ -21,6 +21,8 @@ import { Directive, Input, Component, OnInit, OnChanges, ComponentFactoryResolve
     selector: '[adf-node-counter]'
 })
 export class NodeCounterDirective implements OnInit, OnChanges {
+
+    /** Number to display in the counter badge */
     @Input('adf-node-counter')
     counter: number;