import { Observable } from 'rxjs';
import { ReactiveIDBTransformer } from './reactive-idb-database';
import { ReactiveIDBIndex } from './reactive-idb-index';
import { ReactiveIDBTransaction } from './reactive-idb-transaction';
export declare class ReactiveIDBObjectStore<T = unknown> {
    private readonly store;
    readonly transaction: ReactiveIDBTransaction;
    readonly transformer: ReactiveIDBTransformer<T>;
    /**
     * Returns true if the store has a key generator, and false otherwise.
     */
    get autoIncrement(): boolean;
    /**
     * Returns a list of the names of indexes in the store.
     */
    get indexNames(): DOMStringList;
    /**
     * Returns the key path of the store, or null if none.
     */
    get keyPath(): null | string | string[];
    /**
     * Returns the name of the store.
     */
    get name(): string;
    /**
     *
     * @param store
     * @param transaction
     * @param transformer
     */
    constructor(store: IDBObjectStore, transaction: ReactiveIDBTransaction, transformer?: ReactiveIDBTransformer<T>);
    /**
     * Adds or updates a record in store with the given value and key.
     *
     * If the store uses in-line keys and key is specified a "DataError" DOMException will be thrown.
     *
     * If put() is used, any existing record with the key will be replaced. If add() is used, and if a record with the key already exists the request will fail, with request's error set to a "ConstraintError" DOMException.
     *
     * If successful, request's result will be the record's key.
     */
    add$(value: T, key?: IDBValidKey): Observable<IDBValidKey>;
    /**
     * Deletes all records in store.
     */
    clear$(): Observable<undefined>;
    /**
     * Retrieves the number of records matching the given key or key range in query.
     */
    count$(key?: IDBValidKey | IDBKeyRange): Observable<number>;
    /**
     * Creates a new index in store with the given name, keyPath and options and returns a new IDBIndex. If the keyPath and options define constraints that cannot be satisfied with the data already in store the upgrade transaction will abort with a "ConstraintError" DOMException.
     *
     * Throws an "InvalidStateError" DOMException if not called within an upgrade transaction.
     */
    /**
     * Deletes records in store with the given key or in the given key range in query.
     *
     * If successful, request's result will be undefined.
     */
    delete$(key: IDBValidKey | IDBKeyRange): Observable<undefined>;
    /**
     * Deletes the index in store with the given name.
     *
     * Throws an "InvalidStateError" DOMException if not called within an upgrade transaction.
     */
    /**
     * Retrieves the value of the first record matching the given key or key range in query.
     *
     * If successful, request's result will be the value, or undefined if there was no matching record.
     */
    get$(query: IDBValidKey | IDBKeyRange): Observable<T | undefined>;
    /**
     * Retrieves the values of the records matching the given key or key range in query (up to count if given).
     *
     * If successful, request's result will be an Array of the values.
     */
    getAll$(query?: IDBValidKey | IDBKeyRange | null, count?: number): Observable<T[]>;
    /**
     * Retrieves the keys of records matching the given key or key range in query (up to count if given).
     *
     * If successful, request's result will be an Array of the keys.
     */
    getAllKeys$(query?: IDBValidKey | IDBKeyRange | null, count?: number): Observable<IDBValidKey[]>;
    /**
     * Retrieves the key of the first record matching the given key or key range in query.
     *
     * If successful, request's result will be the key, or undefined if there was no matching record.
     */
    getKey$(query: IDBValidKey | IDBKeyRange): Observable<IDBValidKey | undefined>;
    index(name: string): ReactiveIDBIndex<T>;
    /**
     * Opens a cursor over the records matching query, ordered by direction. If query is null, all records in store are matched.
     *
     * If successful, request's result will be an IDBCursorWithValue pointing at the first matching record, or null if there were no matching records.
     */
    openCursor$(query?: IDBValidKey | IDBKeyRange | null, direction?: IDBCursorDirection): Observable<IDBCursorWithValue | null>;
    /**
     * Opens a cursor with key only flag set over the records matching query, ordered by direction. If query is null, all records in store are matched.
     *
     * If successful, request's result will be an IDBCursor pointing at the first matching record, or null if there were no matching records.
     */
    openKeyCursor$(query?: IDBValidKey | IDBKeyRange | null, direction?: IDBCursorDirection): Observable<IDBCursor | null>;
    /**
     * Adds or updates a record in store with the given value and key.
     *
     * If the store uses in-line keys and key is specified a "DataError" DOMException will be thrown.
     *
     * If put() is used, any existing record with the key will be replaced. If add() is used, and if a record with the key already exists the request will fail, with request's error set to a "ConstraintError" DOMException.
     *
     * If successful, request's result will be the record's key.
     */
    put$(value: T, key?: IDBValidKey): Observable<IDBValidKey>;
}