import { PublicKey } from './keys/publicKey';
import { DoublePublicKey } from './keys/doublePublicKey';
import { Scalar } from './scalar';
import { ManagedObj } from './managedObj';
import { SubAddrId } from './subAddrId';
/** Represents a sub-address.
 *
 * Examples:
 * ```ts
 * const { SubAddr, PublicKey, DoublePublicKey, SubAddrId } = require('navio-blsct')
 * const seed = new Scalar()
 * const viewKey = new ChildKey(seed).toTxKey().toViewKey()
 * const spendingPubKey = new PublicKey()
 * const subAddrId = new SubAddrId(123, 456)
 * new SubAddr(viewKey, spendingPubKey, subAddrId)
 * const dpk = new DoublePublicKey()
 * const x = SubAddr.fromDoublePublicKey(dpk)
 * const ser = x.serialize()
 * const deser = SubAddr.deserialize(ser)
 * ser === deser.serialize() // true
 * ```
 */
export declare class SubAddr extends ManagedObj {
    constructor(obj: any);
    /** Generates a new `SubAddr` instance.
     *
     * @param viewKey - The view key used for deriving the sub-address.
     * @param spendingPubKey - The spending public key used for deriving the sub-address.
     * @param subAddrId - The sub-address ID used for deriving the sub-address.
     * @return A new `SubAddr` instance with the specified view key, spending public key, and sub-address ID.
     */
    static generate(viewKey: Scalar, spendingPubKey: PublicKey, subAddrId: SubAddrId): SubAddr;
    /** Generates a `SubAddr` from a `DoublePublicKey`.
     *
     * @param dpk - The `DoublePublicKey` used to derive the sub-address.
     * @return A new `SubAddr` instance derived from the `DoublePublicKey`.
     */
    static fromDoublePublicKey(dpk: DoublePublicKey): SubAddr;
    toDoublePublicKey(): DoublePublicKey;
    value(): any;
    serialize(): string;
    /** Deserializes a `SubAddr` from its hexadecimal representation.
     *
     * @param hex - The hexadecimal string to deserialize.
     * @returns A new `SubAddr` instance.
     */
    static deserialize(this: new (obj: any) => SubAddr, hex: string): SubAddr;
}