export declare function getReporter(arg: {
    env: 'production' | 'test';
    liveroomPopupKey: string;
    logger?: (msg: string) => void;
}): {
    on_set(): void;
    on_show(): void;
    on_hide(): void;
    on_timeout(): void;
    on_click(area?: "body" | "button" | undefined): void;
};