/**
 * Event emitter for managing game events
 */
import { ISemanticEvent } from '@sharpee/core';
import { IGameEvent, SimpleEventHandler } from '@sharpee/world-model';
/**
 * Simple event emitter for the game event system
 * Used for story-level event handlers (daemons)
 */
export declare class EventEmitter {
    private handlers;
    /**
     * Register a handler for an event type
     */
    on(eventType: string, handler: SimpleEventHandler): void;
    /**
     * Remove a handler for an event type
     */
    off(eventType: string, handler: SimpleEventHandler): void;
    /**
     * Emit an event to all registered handlers
     * Returns any semantic events generated by handlers
     */
    emit(event: IGameEvent): ISemanticEvent[];
    /**
     * Clear all handlers for a specific event type
     */
    clear(eventType?: string): void;
    /**
     * Get count of handlers for an event type
     */
    listenerCount(eventType: string): number;
}
//# sourceMappingURL=event-emitter.d.ts.map