anchor.diff:    /// element.
     final String selector;
   
  -  /// Enumerates the set of data-bound input properties for a directive
  +  /// The directive's data-bound input properties.
     ///
     /// Angular automatically updates input properties during change detection.
     ///
  
positive.code:   /// ```
    final List providers;
  
    /// Defines the name that can be used in the template to assign this directive
    /// to a variable.
    ///
    /// ### Example
  
negative.code:   /// ```
    final List<String> inputs;
  
    /// The directive's event-bound output properties.
    ///
    /// When an output property emits an event, an event handler attached to
    /// that event the template is invoked.
  