export interface DatabaseInterface {
    close(): void;
    createObjectStore(name: string, options?: IDBObjectStoreParameters): ObjectStoreInterface;
    deleteObjectStore(name: string): void;
    transaction(storeNames: string | string[], mode?: IDBTransactionMode, options?: IDBTransactionOptions): TransactionInterface;
    objectStoreNames: string[];
}
export interface ObjectStoreInterface {
    add<V, K extends IDBValidKey>(value: V, key?: K): Promise<K>;
    clear(): Promise<void>;
    count<K extends IDBValidKey>(query?: IDBKeyRange | K): Promise<number>;
    createIndex(indexName: string, keyPath: string | string[], options?: IDBIndexParameters): IndexInterface;
    delete<K extends IDBValidKey>(query: IDBKeyRange | K): Promise<void>;
    deleteIndex(name: string): void;
    get<R, K extends IDBValidKey>(key: K): Promise<R>;
    getAll<R, K extends IDBValidKey>(query?: IDBKeyRange | K, count?: number): Promise<R[]>;
    getAllKeys<K extends IDBValidKey>(query?: IDBKeyRange | K, count?: number): Promise<K[]>;
    getKey<K extends IDBValidKey>(key: IDBKeyRange | K): Promise<K>;
    index(name: string): IndexInterface;
    openCursor<PK extends IDBValidKey, K extends IDBValidKey, R>(query?: IDBKeyRange | K, direction?: IDBCursorDirection): ValueCursorInterface<PK, K, R>;
    openKeyCursor<PK extends IDBValidKey, K extends IDBValidKey>(query?: IDBKeyRange | K, direction?: IDBCursorDirection): KeyCursorInterface<PK, K>;
    put<V, K extends IDBValidKey>(value: V, key?: K): Promise<void>;
    indexNames: string[];
    autoIncrement: boolean;
    keyPath: string | string[];
    name: string;
    transaction: TransactionInterface;
}
export interface IndexInterface {
    keyPath: string | string[];
    multiEntry: boolean;
    name: string;
    objectStore: ObjectStoreInterface;
    unique: boolean;
    count<K extends IDBValidKey>(query?: IDBKeyRange | K): Promise<number>;
    get<R, K extends IDBValidKey>(key: K): Promise<R>;
    getAll<R, K extends IDBValidKey>(query?: IDBKeyRange | K, count?: number): Promise<R[]>;
    getAllKeys<KeyValType, KType extends IDBValidKey = IDBValidKey>(query?: IDBKeyRange | KType, count?: number): Promise<KeyValType[]>;
    getKey<KeyValType, K extends IDBValidKey = IDBValidKey>(key: IDBKeyRange | K): Promise<KeyValType>;
    openCursor<PK extends IDBValidKey, K extends IDBValidKey, R>(query?: IDBKeyRange | K, direction?: IDBCursorDirection): ValueCursorInterface<PK, K, R>;
    openKeyCursor<PK extends IDBValidKey, K extends IDBValidKey>(query?: IDBKeyRange | K, direction?: IDBCursorDirection): KeyCursorInterface<PK, K>;
}
export interface ValueCursorInterface<PK extends IDBValidKey, K extends IDBValidKey, R> extends KeyCursorInterface<PK, K> {
    value: R | undefined;
    delete(): Promise<void>;
    update(value: R): Promise<void>;
}
export interface KeyCursorInterface<PK extends IDBValidKey, K extends IDBValidKey> {
    primaryKey: PK | undefined;
    key: K | undefined;
    direction: IDBCursorDirection;
    source: ObjectStoreInterface | IndexInterface;
    request: IDBRequest<IDBCursor>;
    end(): Promise<boolean>;
    continue(key?: K): void;
    advance(count: number): void;
    continuePrimaryKey(key: K, primaryKey: PK): void;
}
export interface TransactionInterface {
    abort(): Promise<void>;
    commit(): Promise<void>;
    objectStore(name: string): ObjectStoreInterface;
    objectStoreNames: string[];
    db: DatabaseInterface;
    durability: IDBTransactionDurability;
    error: DOMException;
    mode: IDBTransactionMode;
}