export interface ReplicationStream {
    pipe(destination: ReplicationStream): ReplicationStream;
    destroy(): void;
}
export interface Hypercore {
    readonly key: Uint8Array;
    replicate(isInitiator: boolean): ReplicationStream;
}
export interface Corestore {
    ready(): Promise<void>;
    get(options: {
        name: string;
    }): Hypercore;
    close(): Promise<void>;
}
export interface HyperDBReader {
    get<T = unknown>(collection: string, query: object): Promise<T | null>;
    find<T = unknown>(collection: string, query?: object): {
        toArray(): Promise<T[]>;
    };
    findOne<T = unknown>(index: string, query: object): Promise<T | null>;
    close(): Promise<void>;
}
export interface HyperDBTransaction extends HyperDBReader {
    insert(collection: string, record: object): Promise<void>;
    delete(collection: string, query: object): Promise<void>;
    flush(): Promise<void>;
    close(): Promise<void>;
}
export interface HyperDBInstance {
    readonly core: Hypercore;
    ready(): Promise<void>;
    close(): Promise<void>;
    snapshot(): HyperDBReader;
    exclusiveTransaction(): Promise<HyperDBTransaction>;
}