Heya, currently on:toggle only provides an Event, whereas web_sys supported ToggleEvent (MDN) since 0.2.93 (search for "Popover API", wasm-bindgen/wasm-bindgen#3977 -- gen_ToggleEvent.rs got added here).

Describe the solution you'd like

I'd like to have a ToggleEvent so that the new_state method can be called, so I can set a signal on a bool.

I'm using this on a <details> element, and based on the open state, I change the <summary> text.

Describe alternatives you've considered

Using an <input> element's checked state, and styling sibling elements as expanded or collapsed. But I'd rather use a built-in expandable element.

Additional context

I've tested my project with this code and it works: #4362

It is a breaking change if there is code that explicitly uses |event: Event| as the parameter, but I think it's source compatible if they used an inferred type parameter and don't pass it somewhere else that is strict on the type.