/**
 * IndexedDB-backed persistor for browsers.
 * Provides persistent caching across page reloads.
 */
import type { ICache, IPersistor } from "../core/persistor";
import type { ResolvedTypes } from "../core/esm-types-resolver";
/**
 * IndexedDB-backed persistor for browsers.
 * Provides persistent caching across page reloads.
 *
 * @example
 * ```ts
 * import { createBrowserSandlot, createIndexedDBPersistor } from "sandlot/browser";
 *
 * const persistor = await createIndexedDBPersistor();
 * const sandlot = await createBrowserSandlot({
 *   persistor,
 *   sharedModules: { react: React },
 * });
 * ```
 */
export declare class IndexedDBPersistor implements IPersistor {
    readonly tsLibs: ICache<string>;
    readonly packageTypes: ICache<ResolvedTypes>;
    private constructor();
    /**
     * Create an IndexedDBPersistor instance.
     * Opens (or creates) the IndexedDB database.
     */
    static create(dbName?: string): Promise<IndexedDBPersistor>;
}
/**
 * Create an IndexedDB-backed persistor for persistent browser caching.
 *
 * @example
 * ```ts
 * const persistor = await createIndexedDBPersistor();
 * const sandlot = await createBrowserSandlot({ persistor });
 * ```
 */
export declare function createIndexedDBPersistor(dbName?: string): Promise<IPersistor>;
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