docs: function Provider(opts) {
  
      // Required.
      this.integration = opts.integration;
      this.name = opts.integration.name;
  
      // Optional.
      this.username = opts.username;
  
      // Init.
      this.sites = [];
      this.refreshing = false;
      this.displayName = this.username ? this.username : this.name;
  
    }