Interface b2WeldJointDef

interface b2WeldJointDef {
    angularDampingRatio: number;
    angularHertz: number;
    base: b2JointDef;
    linearDampingRatio: number;
    linearHertz: number;
    clone(): this;
    delete(): void;
    deleteLater(): this;
    isAliasOf(other: ClassHandle): boolean;
    isDeleted(): boolean;
    [key: number]: () => void;
}