import { JsonRpcProvider } from 'ethers';
/**
 * SdkContextManager module for the SDK
 * Handles initialization and retrieval of core SDK configuration and runtime context
 */
export declare const CoreContextManager: {
    /**
     * Private variable to store the SDK configuration
     * This should only be modified during initialization
     */
    _sdkConfig: Readonly<CoreConfig> | null;
    /**
     * Private variable to store the runtime context, including providers and utilities
     * This is populated during initialization
     */
    _sdkContext: Readonly<CoreContext> | null;
    /**
     * Initializes the SDK configuration
     * This must be called before accessing the configuration or context
     *
     * @param config - The CoreConfig object containing necessary configuration parameters
     * @throws {Error} If any required configuration parameter is missing
     */
    initialize(config: CoreConfig): void;
    /**
     * Retrieves the current SDK configuration
     * Ensures the configuration has been initialized before access
     *
     * @returns A readonly CoreConfig object
     * @throws {Error} If the configuration has not been initialized
     */
    getConfiguration(): Readonly<CoreConfig>;
    /**
     * Retrieves the current runtime context for the SDK
     *
     * @returns The CoreContext object containing utilities such as the JsonRpcProvider
     * @throws {Error} If the context has not been initialized
     */
    getContext(): Readonly<CoreContext>;
};
/**
 * CoreConfig defines the required configuration structure for the SDK
 */
export type CoreConfig = {
    /**
     * Address of the Key Registry contract
     * This is a central registry that stores key information, allowing hubs to refer to keys using an ID to save gas
     */
    fheKeyRegistryAddress: string;
    /**
     * Address of the Member Pool contract
     * This contract manages rewards and delegation to all hubs
     */
    memberPoolAddress: string;
    /**
     * RPC endpoint for interacting with the blockchain network
     */
    rpc: string;
    /**
     * Chain ID for the blockchain network
     */
    chainID: number;
};
/**
 * SdkContext represents utilities and providers available after initialization
 */
export type CoreContext = {
    /**
     * JsonRpcProvider instance for interacting with the blockchain
     */
    jsonRpcProvider: JsonRpcProvider;
};