Method toggle

src/chip.rs:205–211

Binds to `toggle` method. See [here](https://github.com/material-components/material-components-web-components/tree/master/packages/list#methods) for details

(&self, index: usize, force: bool)

    ///
    /// See [here](https://github.com/material-components/material-components-web-components/tree/master/packages/list#methods) for details
    pub fn toggle(&self, index: usize, force: bool) {
        // let list = (*self.borrow().as_ref().unwrap().get_component().unwrap())
        //     .node_ref
        //     .cast::<List>()
        //     .unwrap();
        // list.toggle(index, force)
    }

    /// Binds to `getFocusedItemIndex` method.
    ///