/// <reference types="node" />
import { UnsignedTransaction as NativeUnsignedTransaction } from '@ironfish/rust-nodejs';
import { BurnDescription } from './burnDescription';
import { MintDescription } from './mintDescription';
import { NoteEncrypted } from './noteEncrypted';
import { Spend } from './spend';
export declare class UnsignedTransaction {
    private readonly unsignedTransactionSerialized;
    private referenceCount;
    private nativeUnsignedTransaction;
    readonly notes: NoteEncrypted[];
    readonly spends: Spend[];
    readonly mints: MintDescription[];
    readonly burns: BurnDescription[];
    private readonly _version;
    private readonly _fee;
    private readonly _expiration;
    constructor(unsignedTransactionSerialized: Buffer);
    serialize(): Buffer;
    /**
     * Preallocate any resources necessary for using the transaction.
     */
    takeReference(): NativeUnsignedTransaction;
    /**
     * Return any resources necessary for using the transaction.
     */
    returnReference(): void;
    /**
     * Wraps the given callback in takeReference and returnReference.
     */
    withReference<R>(callback: (transaction: NativeUnsignedTransaction) => R): R;
    hash(): Buffer;
    publicKeyRandomness(): string;
    fee(): bigint;
    expiration(): number;
}
//# sourceMappingURL=unsignedTransaction.d.ts.map