import { ManagedObj } from './managedObj';
import { OutPoint } from './outPoint';
import { Scalar } from './scalar';
import { TokenId } from './tokenId';
/** Represents a transaction input used to construct CTxIn in a confidential transaction.
 *
 * Examples:
 * ```ts
 * const { Scalar, ChildKey, OutPoint, Scalar, TokenId, CTxId, TxIn, CTX_ID_SIZE } = require('navio-blsct')
 * const { randomBytes } = require('crypto')
 * const cTxIdHex = randomBytes(CTX_ID_SIZE).toString('hex')
 * const cTxId = CTxId.deserialize(cTxIdHex)
 * const amount = 123
 * const gamma = 100
 * const s = Scalar.random()
 * const ck = new ChildKey(s)
 * const txk = ck.toTxKey()
 * const spendingKey = txk.toSpendingKey()
 * const tokenId = TokenId.default()
 * const outPoint = OutPoint.generate(cTxId, 0)
 * const txIn = TxIn.generate(amount, gamma, spendingKey, tokenId, outPoint)
 * txIn.getAmount() // 123
 * txIn.getGamma() // 100
 * txIn.getSpendingKey()
 * txIn.getTokenId()
 * txIn.getOutPoint()
 * txIn.getStakedCommitment() // false
 * txIn.getRbf() // false
 * const ser = txIn.serialize()
 * const deser = TxIn.deserialize(ser)
 * ser === deser.serialize() // true
 * ```
 */
export declare class TxIn extends ManagedObj {
    constructor(obj: any);
    /** Constructs a new `TxIn` instance.
     * @param amount - The amount of the input.
     * @param gamma - The gamma of the input.
     * @param spendingKey - The spending key associated with the input.
     * @param tokenId - The token ID associated with the input.
     * @param outPoint - The outpoint associated with the input.
     * @param isStakedCommitment - Indicates if the commitment is staked (default: false).
     * @param isRbf - Indicates if the transaction is replaceable by fee (default: false).
     * @returns A new `TxIn` instance.
     */
    static generate(amount: number, gamma: number, spendingKey: Scalar, tokenId: TokenId, outPoint: OutPoint, isStakedCommitment?: boolean, isRbf?: boolean): TxIn;
    value(): any;
    /** Returns the amount of the transaction input.
     * @returns The amount of the transaction input.
     */
    getAmount(): number;
    /** Returns the gamma of the transaction input.
     * @returns The gamma of the transaction input.
     */
    getGamma(): number;
    /** Returns the spending key associated with the transaction input.
     * @returns The spending key associated with the transaction input.
     */
    getSpendingKey(): Scalar;
    /** Returns the token ID associated with the transaction input.
     * @returns The token ID associated with the transaction input.
     */
    getTokenId(): TokenId;
    /** Returns the outpoint associated with the transaction input.
     * @returns The outpoint associated with the transaction input.
     */
    getOutPoint(): OutPoint;
    /** Returns if the transaction input is a staked commitment.
     * @returns `true` if the transaction input is a staked commitment, otherwise `false`.
     */
    getStakedCommitment(): boolean;
    /** Returns if the transaction input is replaceable by fee (RBF).
     * @returns `true` if the transaction input is RBF, otherwise `false`.
     */
    getRbf(): boolean;
    /** Returns a deep copy of the instance.
     * @returns A new `TxIn` instance that is a deep copy of this instance.
     */
    clone(): TxIn;
    serialize(): string;
    /** Deserializes a hexadecimal string into a `TxIn` instance.
     * @param hex - The hexadecimal string to deserialize.
     * @returns A new `TxIn` instance.
     */
    static deserialize(this: new (obj: any) => TxIn, hex: string): TxIn;
}