import { JSONRPCRequest, JSONRPCResponse } from 'json-rpc-2.0';
/**
 * Connect SDK to platform
 */
export declare const PUBLIC_EFLYN_EVENT_NAMESPACE = "eflyn.";
export declare const SDK_KEY_PREFIX = "__eflynSdkServer";
export declare const SDK_REQUEST_KEY = "__eflynSdkServerRequest:";
export declare const SDK_RESPONSE_KEY = "__eflynSdkServerResponse:";
export declare const SDK_EVENT_KEY = "__eflynSdkServerEvent:";
export declare const isRequest: (message: string) => boolean;
export declare const isResponse: (message: string) => boolean;
export declare const isEvent: (message: string) => boolean;
export type WrappedJSONRPCRequest = JSONRPCRequest & {
    origin: string;
};
export declare function deserializeRequest(message: string): WrappedJSONRPCRequest;
export declare function serializeRequest(req: WrappedJSONRPCRequest): string;
export declare function deserializeResponse(message: string): WrappedJSONRPCResponse;
export declare function serializeResponse(req: WrappedJSONRPCResponse): string;
export declare function deserializeEvent(message: string): WrappedJSONRPCEvent;
export declare function serializeEvent(req: WrappedJSONRPCEvent): string;
export type WrappedJSONRPCResponse = JSONRPCResponse & {
    allowedOrigins: string[];
};
export type WrappedJSONRPCEvent = {
    name: string;
    data?: any;
    allowedOrigins: string[];
};
export declare function constructEventOnServer(message: string): {
    name: string;
    data?: any;
};
export declare function isEventSource(message: string): boolean;
export declare function isValidOrigin(origin: string, allowedOrigins: string[]): boolean;