type PageEffectName = 'eyes' | 'witches' | 'spider-drop' | 'tombstones';
declare function stopPageEffect(name: PageEffectName): void;

declare function halloween(): void;
declare function startPageEffectPublic(name: PageEffectName): void;
declare const pageEffects: {
    start: typeof startPageEffectPublic;
    stop: typeof stopPageEffect;
};

export { type PageEffectName, halloween as default, halloween, pageEffects };