import { ConvoDataStore } from "./convo-lang-ui-types";
export interface LocalStorageConvoDataStoreOptions {
    prefix?: string;
}
/**
 * Saves conversations to local storage.
 */
export declare class LocalStorageConvoDataStore implements ConvoDataStore {
    readonly prefix: string;
    constructor({ prefix }?: LocalStorageConvoDataStoreOptions);
    loadConvo(id: string): string | undefined;
    saveConvo(id: string, convo: string): void;
    deleteConvo(id: string): void;
}