import { DyNTS_SingletonService } from '../../../_services/base/singleton.service';
/**
 * Messaging Events Service
 * Handles real-time socket events for messaging
 */
export declare class DyNTS_Msg_Events_Service extends DyNTS_SingletonService {
    static getInstance(): DyNTS_Msg_Events_Service;
    /**
     * Get socket server instance
     * Override this in extended classes to provide custom socket server
     */
    protected getSocketServer(): any | null;
    /**
     * Emit message sent event
     */
    emitMessageSent(message: any, conversationId: string): void;
    /**
     * Emit message updated event
     */
    emitMessageUpdated(message: any, conversationId: string): void;
    /**
     * Emit typing indicator
     */
    emitTypingIndicator(userId: string, conversationId: string, isTyping: boolean): void;
    /**
     * Emit conversation created event
     */
    emitConversationCreated(conversation: any, participantIds: string[]): void;
    /**
     * Emit message deleted event
     */
    emitMessageDeleted(messageId: string, conversationId: string): void;
    /**
     * Emit conversation updated event
     */
    emitConversationUpdated(conversation: any): void;
    /**
     * Emit conversation deleted event
     */
    emitConversationDeleted(conversationId: string): void;
    /**
     * Emit participant added event
     */
    emitParticipantAdded(conversationId: string, userId: string): void;
    /**
     * Emit participant removed event
     */
    emitParticipantRemoved(conversationId: string, userId: string): void;
    /**
     * Emit message read event
     */
    emitMessageRead(messageId: string, userId: string, conversationId: string): void;
    /**
     * Emit reaction added event
     */
    emitReactionAdded(messageId: string, reaction: any): void;
    /**
     * Emit reaction removed event
     */
    emitReactionRemoved(messageId: string, userId: string, emoji: string): void;
}
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