Import
import { State } from "@typed/ui/Popover";Signatures
export interface State {
readonly open: boolean;
}Why
Open state can be controlled and tested without rendering the top layer.
Ownership and lifetime
Plain data retains no resources; RefSubject lifetime is Scope-owned.
Property: open
Whether native popover content should be open.
Property: open: Why
The value coordinates trigger ARIA state and native Popover API state.
Property: open: Ownership and lifetime
Plain state acquires no resources.
Other public imports
These import paths expose the same declaration. Each page retains its own public name and signature.