pub trait HTMLFieldSetElementMethods {
fn Disabled(&self) -> bool;
fn SetDisabled(&self, value: bool);
fn GetForm(&self) -> Option<Root<Dom<HTMLFormElement>>>;
fn Name(&self) -> DOMString;
fn SetName(&self, value: DOMString);
fn Elements(&self) -> Root<Dom<HTMLCollection>>;
fn WillValidate(&self) -> bool;
fn Validity(&self) -> Root<Dom<ValidityState>>;
fn ValidationMessage(&self) -> DOMString;
fn CheckValidity(&self) -> bool;
fn ReportValidity(&self) -> bool;
fn SetCustomValidity(&self, error: DOMString);
}