/**
 * JSON-RPC 2.0 protocol types
 */
/**
 * JSON-RPC message ID - can be string, number, or null
 */
export type JsonRpcId = string | number | null;
/**
 * JSON-RPC error object
 */
export interface JsonRpcError {
    code: number;
    message: string;
    data?: unknown;
}
/**
 * JSON-RPC request message
 */
export interface JsonRpcRequest {
    jsonrpc: "2.0";
    id: JsonRpcId;
    method: string;
    params?: unknown;
}
/**
 * JSON-RPC notification message (request without id)
 */
export interface JsonRpcNotification {
    jsonrpc: "2.0";
    method: string;
    params?: unknown;
}
/**
 * JSON-RPC success response
 */
export interface JsonRpcSuccessResponse {
    jsonrpc: "2.0";
    id: JsonRpcId;
    result: unknown;
}
/**
 * JSON-RPC error response
 */
export interface JsonRpcErrorResponse {
    jsonrpc: "2.0";
    id: JsonRpcId;
    error: JsonRpcError;
}
/**
 * JSON-RPC response (success or error)
 */
export type JsonRpcResponse = JsonRpcSuccessResponse | JsonRpcErrorResponse;
/**
 * Any JSON-RPC message
 */
export type JsonRpcMessage = JsonRpcRequest | JsonRpcNotification | JsonRpcResponse;
/**
 * Type guard for JSON-RPC request
 */
export declare function isJsonRpcRequest(message: JsonRpcMessage): message is JsonRpcRequest;
/**
 * Type guard for JSON-RPC notification
 */
export declare function isJsonRpcNotification(message: JsonRpcMessage): message is JsonRpcNotification;
/**
 * Type guard for JSON-RPC response
 */
export declare function isJsonRpcResponse(message: JsonRpcMessage): message is JsonRpcResponse;
/**
 * Type guard for JSON-RPC success response
 */
export declare function isJsonRpcSuccessResponse(message: JsonRpcMessage): message is JsonRpcSuccessResponse;
/**
 * Type guard for JSON-RPC error response
 */
export declare function isJsonRpcErrorResponse(message: JsonRpcMessage): message is JsonRpcErrorResponse;
/**
 * Standard JSON-RPC error codes
 */
export declare const JsonRpcErrorCodes: {
    readonly PARSE_ERROR: -32700;
    readonly INVALID_REQUEST: -32600;
    readonly METHOD_NOT_FOUND: -32601;
    readonly INVALID_PARAMS: -32602;
    readonly INTERNAL_ERROR: -32603;
};
/**
 * Create a JSON-RPC request
 */
export declare function createRequest(id: JsonRpcId, method: string, params?: unknown): JsonRpcRequest;
/**
 * Create a JSON-RPC notification
 */
export declare function createNotification(method: string, params?: unknown): JsonRpcNotification;
/**
 * Create a JSON-RPC success response
 */
export declare function createSuccessResponse(id: JsonRpcId, result: unknown): JsonRpcSuccessResponse;
/**
 * Create a JSON-RPC error response
 */
export declare function createErrorResponse(id: JsonRpcId, error: JsonRpcError): JsonRpcErrorResponse;
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