docs: @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
      public NullSafeFieldAccessExpr setScope(final Expression scope) {
          assertNotNull(scope);
          if (scope == this.scope) {
              return (NullSafeFieldAccessExpr) this;
          }
          notifyPropertyChange(ObservableProperty.SCOPE, this.scope, scope);
          if (this.scope != null) {
              this.scope.setParentNode(null);
          }
          this.scope = scope;
          setAsParentNodeOf(scope);
          return this;
      }