import { Oid } from './oid';
import { OdbObject } from './odb-object';
import { OdbExpandId } from './odb-expand-id';
import { Object } from './object';

export namespace Odb {
    const enum STREAM {
        RDONLY = 2,
        WRONLY = 4,
        RW = 6
    }
}

export class Odb {
    static open(objectsDir: string): Promise<Odb>;

    addDiskAlternate(path: string): number;

    free(): void;
    read(id: Oid): Promise<OdbObject>;
    write(data: Buffer, len: number, type: Object.TYPE): Promise<Oid>;
    expandIds(ids: OdbExpandId, count: number): number;
}