import { PublicKey } from "@solana/web3.js";
export declare function readU8(data: Uint8Array, o: number): number;
export declare function readU16LE(data: Uint8Array, o: number): number;
export declare function readU32LE(data: Uint8Array, o: number): number;
export declare function readU64LE(data: Uint8Array, o: number): bigint;
export declare function readI64LE(data: Uint8Array, o: number): bigint;
export declare function readU128LE(data: Uint8Array, o: number): bigint;
export declare function readI128LE(data: Uint8Array, o: number): bigint;
export declare function readBytes(data: Uint8Array, o: number, len: number): Uint8Array;
export declare function readPubkey(data: Uint8Array, o: number): PublicKey;
export declare function readBool(data: Uint8Array, o: number): boolean;
export declare function base58Encode(bytes: Uint8Array): string;