/**
 * FeltDB Protocol - Low-level communication protocol
 */
export interface Message {
    type: string;
    payload: any;
    id?: string;
}
export interface Operation {
    type: 'insert' | 'update' | 'delete' | 'query';
    collection?: string;
    data?: any;
    id?: string;
}
export interface Response {
    success: boolean;
    data?: any;
    error?: string;
}
export declare class ProtocolHandler {
    static encode(message: Message): string;
    static decode(data: string): Message;
    static createOperation(op: Operation): Message;
}
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