import "../_dnt.polyfills.js";
export declare function encode(prefix: number, payload: Uint8Array, checksumLength?: number): string;
export declare function encodeRaw(prefix: number, payload: Uint8Array, checksumLength?: number): Uint8Array;
export type EncodeError = InvalidPayloadLengthError;
export declare class InvalidPayloadLengthError extends Error {
    readonly name = "InvalidPayloadLengthError";
}
export type DecodeResult = [prefix: number, pubKey: Uint8Array];
export declare function decode(address: string): DecodeResult;
export declare function decodeRaw(address: Uint8Array): DecodeResult;
export type DecodeError = InvalidAddressLengthError | InvalidAddressChecksumError;
export declare class InvalidAddressLengthError extends Error {
    readonly name = "InvalidAddressError";
}
export declare class InvalidAddressChecksumError extends Error {
    readonly name = "InvalidAddressChecksumError";
}