/**
 * Creates a persistence cache for storing authentication data securely on disk.
 *
 * The cache is encrypted and scoped to the current user for security. It is uniquely identified
 * by the provided tenant and client IDs, and is associated with the 'fusion-framework' service.
 *
 * Requires `@azure/msal-node-extensions` to be installed (optional dependency).
 * Only available in interactive desktop environments with a system keychain.
 *
 * @param tenantId - The Azure AD tenant ID used to identify the cache.
 * @param clientId - The Azure AD client/application ID used to identify the cache.
 * @returns A promise that resolves to the created persistence cache instance.
 */
export declare const createPersistenceCache: (tenantId: string, clientId: string) => Promise<import("@azure/msal-node-extensions").IPersistence>;
/**
 * Clears the persistence cache for a specific tenant and client.
 *
 * Deletes the cache file and all associated authentication data for the given tenant and client IDs.
 *
 * @param tenantId - The Azure AD tenant ID.
 * @param clientId - The Azure AD client/application ID.
 * @returns A promise that resolves when the cache has been successfully cleared.
 */
export declare const clearPersistenceCache: (tenantId: string, clientId: string) => Promise<void>;
/**
 * Creates a `PersistenceCachePlugin` instance for use with MSAL, using the provided tenant and client IDs.
 *
 * This plugin enables MSAL to use the secure persistence cache for token storage.
 *
 * @param tenantId - The Azure AD tenant ID.
 * @param clientId - The Azure AD client/application ID.
 * @returns A promise that resolves to an instance of `PersistenceCachePlugin`.
 */
export declare const createPersistenceCachePlugin: (tenantId: string, clientId: string) => Promise<import("@azure/msal-node-extensions").PersistenceCachePlugin>;