import { IndexCounts } from "../process/IndexCounts";
import { BitStream } from "../serialization/BitStream";
/** Writes the IndexCounts to the stream using `bitsPerIndex` bits to encode indexes */
export declare const writeIndexCounts: (counts: IndexCounts<number>, stream: BitStream, bitsPerIndex: number) => void;
/** Reads IndexCounts from the stream using `bitsPerIndex` bits per index */
export declare const readIndexCounts: (stream: BitStream, bitsPerIndex: number) => IndexCounts<number>;
/** Advances the offset of the stream by one IndexCount without decoding it, thus faster if not needed */
export declare const skipIndexCounts: (stream: BitStream, bitsPerIndex: number) => void;