import { Future } from "@omnia/fx-models";
import { Ref } from "vue";
/**
 * Async api for working with indexedDB. Remember to await the useIndexedDb since its async
 * @export
 * @param {string} name
 * @param {string} table
 * @return {*}  {Future<IndexedDbApi>}
 */
export declare function useIndexedDb(name: string, table: string): Future<IndexedDbApi>;
/**
 *
 *
 * @export
 * @interface IndexedDbApi
 */
export interface IndexedDbApi {
    /**
     * Current database instance
     * @type {(IDBDatabase | null)}
     * @memberof IndexedDbApi
     */
    currentDb: IDBDatabase | null;
    /**
     * Current database name
     * @type {Ref<string>}
     * @memberof IndexedDbApi
     */
    currentDbName: Ref<string>;
    /**
     * Current database version
     * @type {Ref<number>}
     * @memberof IndexedDbApi
     */
    currentDbVersion: Ref<number>;
    /**
     * Gets the data by key from the database
     * @memberof IndexedDbApi
     */
    get: <T>(key: IDBValidKey) => Promise<T>;
    /**
     * Gets all the data from the database
     * @memberof IndexedDbApi
     */
    getAll: <T>() => Promise<Map<IDBValidKey, T>>;
    /**
     * Adds the key to the database if the key exists it will throw exception
     * use upsert for add or update operations
     * @memberof IndexedDbApi
     */
    add: <T>(key: IDBValidKey, data: T) => Promise<unknown>;
    /**
     * Does an add or update depending on if the key exists
     * @memberof IndexedDbApi
     */
    upsert: <T>(key: IDBValidKey, data: T) => Promise<unknown>;
    /**
     * Removes the key from the database
     * @memberof IndexedDbApi
     */
    remove: (key: IDBValidKey) => Promise<unknown>;
    /**
     * Closes the database connection and dispsoses the instance from the cache
     * Note if you have multiple tables opened on the same database it will close all instances
     * this means you have to call useIndexedDb again after this
     * @memberof IndexedDbApi
     */
    close: () => void;
}