type EventInput = {
    event: {
        type: string;
        properties?: {
            info?: {
                id?: string;
            };
            sessionID?: string;
        };
    };
};
/**
 * Invalidate task continuations before multiplexer event handling and disposal
 * cleanup.
 */
export declare function handleTaskSessionEvent(input: EventInput, invalidateTaskSessions: (input: EventInput) => Promise<void>, handleMultiplexerEvent: () => Promise<void>, cleanupInstance: () => Promise<void>): Promise<void>;
export {};