export interface OverlayTriggerProps {
    /** Whether the overlay is open by default (controlled). */
    isOpen?: boolean;
    /** Whether the overlay is open by default (uncontrolled). */
    defaultOpen?: boolean;
    /** Handler that is called when the overlay's open state changes. */
    onOpenChange?: (isOpen: boolean) => void;
}
export interface OverlayTriggerState {
    /** Whether the overlay is currently open. */
    readonly isOpen: boolean;
    /** Sets whether the overlay is open. */
    setOpen(isOpen: boolean): void;
    /** Opens the overlay. */
    open(): void;
    /** Closes the overlay. */
    close(): void;
    /** Toggles the overlay's visibility. */
    toggle(): void;
}
/**
 * Manages state for an overlay trigger. Tracks whether the overlay is open, and provides
 * methods to toggle this state.
 */
export declare function useOverlayTriggerState(props: OverlayTriggerProps): OverlayTriggerState;