export type BIntegerStrict = number | bigint;
export type BIntegerLoose = BIntegerStrict | boolean;
export type BInteger<Strict extends boolean = true> = Strict extends true ? BIntegerStrict : BIntegerLoose;
export type BByteStringStrict = string;
export type BByteStringLoose = BByteStringStrict | ArrayBuffer;
export type BByteString<Strict extends boolean = true> = Strict extends true ? BByteStringStrict : BByteStringLoose;
export type BListStrict = BData<true>[];
export type BListLoose = BData<false>[];
export type BList<Strict extends boolean = true> = Strict extends true ? BListStrict : BListLoose;
export interface BObjectStrict {
    [key: BByteString<true>]: BData<true>;
}
export interface BObjectLoose {
    [key: BByteString<true>]: BData<false>;
}
export type BObject<Strict extends boolean = true> = Strict extends true ? BObjectStrict : BObjectLoose;
export type BMap = Map<BByteString<false>, BData<false>>;
export type BDictionaryStrict = BObject<true>;
export type BDictionaryLoose = BObject<false> | BMap;
export type BDictionary<Strict extends boolean = true> = Strict extends true ? BDictionaryStrict : BDictionaryLoose;
export type BDataStrict = BInteger<true> | BByteString<true> | BList<true> | BDictionary<true>;
export type BDataLoose = BInteger<false> | BByteString<false> | BList<false> | BDictionary<false> | undefined | null;
export type BData<Strict extends boolean = true> = Strict extends true ? BDataStrict : BDataLoose;
/**
 * bencode byte: l (stands for list start)
 */
export declare const BYTE_L = 108;
/**
 * bencode buff: l (stands for list start)
 */
export declare const BUFF_L: Uint8Array;
/**
 * bencode byte: d (stands for dictionary start)
 */
export declare const BYTE_D = 100;
/**
 * bencode buff: d (stands for dictionary start)
 */
export declare const BUFF_D: Uint8Array;
/**
 * bencode byte: e (stands for end)
 */
export declare const BYTE_E = 101;
/**
 * bencode buff: e (stands for end)
 */
export declare const BUFF_E: Uint8Array;
/**
 * bencode byte: i (stands for integer start)
 */
export declare const BYTE_I = 105;
/**
 * bencode buff: i (stands for integer start)
 */
export declare const BUFF_I: Uint8Array;
/**
 * bencode byte: : (stands for byte string length end)
 */
export declare const BYTE_COLON = 58;
/**
 * bencode buff: : (stands for byte string length end)
 */
export declare const BUFF_COLON: Uint8Array;
/**
 * bencode byte: - (stands for -)
 */
export declare const BYTE_MINUS = 45;
/**
 * bencode buff: - (stands for -)
 */
export declare const BUFF_MINUS: Uint8Array;
/**
 * bencode byte: 0 (stands for 0)
 */
export declare const BYTE_0 = 48;
/**
 * bencode buff: 0 (stands for 0)
 */
export declare const BUFF_0: Uint8Array;
/**
 * is byte digit
 * @param byte
 * @returns
 */
export declare function isDigitByte(byte: number): boolean;