/**
 * Copyright (c) Facebook, Inc. and its affiliates
 * SPDX-License-Identifier: MIT OR Apache-2.0
 */
import { BinaryDeserializer } from '../serde/binaryDeserializer';
export declare class BcsDeserializer extends BinaryDeserializer {
    private static readonly MAX_UINT_32;
    deserializeUleb128AsU32(): number;
    deserializeLen(): number;
    deserializeVariantIndex(): number;
    checkThatKeySlicesAreIncreasing(_key1: [number, number], _key2: [number, number]): void;
}