export default class MultiBitArray {
    private readonly bitArray;
    private readonly bitsPerEntry;
    private constructor();
    static fromBuffer(buffer: Buffer, bitsPerEntry: number): MultiBitArray;
    private getBitOffset;
    get(index: number): number;
    set(index: number, value: number): void;
    unset(index: number): void;
    toArray(): Uint8Array;
}