import { Kwil } from '../client/kwil';
import { SignerSupplier } from '../core/signature';
import { EnvironmentType, PayloadType } from '../core/enums';
import { AllPayloads } from '../core/payload';
import { AnySignatureType } from '../core/signature';
import { Transaction } from '../core/tx';
export interface PayloadTxOptions {
    payload: AllPayloads;
    payloadType: PayloadType;
    signer: SignerSupplier;
    identifier: Uint8Array;
    signatureType: AnySignatureType;
    chainId: string;
    description: string;
    nonce?: number;
}
/**
 * `Payload` class creates a transaction and call payloads that can be sent over GRPC.
 */
export declare class PayloadTx<T extends EnvironmentType> {
    kwil: Kwil<T>;
    payload: AllPayloads;
    payloadType: PayloadType;
    signer: SignerSupplier;
    identifier: Uint8Array;
    signatureType: AnySignatureType;
    chainId: string;
    description: string;
    nonce?: number;
    /**
     * Initializes a new `Payload` instance.
     *
     * @param {Kwil} kwil - The Kwil client, used to call higher-level methods on the Kwil class.
     */
    constructor(kwil: Kwil<T>, options: PayloadTxOptions);
    /**
     * Static factory method to create a new Payload instance.
     *
     * @param kwil - The Kwil client.
     * @param options - The options to configure the Payload instance.
     */
    static createTx<T extends EnvironmentType>(kwil: Kwil<T>, options: PayloadTxOptions): PayloadTx<T>;
    /**
     * Build the payload structure for a transaction.
     */
    buildTx(): Promise<Transaction>;
    /**
     * Signs the payload of a transaction / request to the broadcast GRPC endpoint.
     *
     * @param {BaseTransaction} tx - The transaction to sign. See {@link BaseTransaction} for more information.
     * @param {SignerSupplier} signer - The signer to be used to sign the transaction.
     * @param {Uint8Array} identifier - The identifier (e.g. wallet address, public key, etc) for the signature, represented as bytes.
     * @param {AnySignatureType} signatureType - The signature type being used. See {@link SignatureType} for more information.
     * @param {string} description - The description to be included in the signature.
     * @returns {BaseTransaction} - A promise that resolves to the signed transaction.
     * @throws {Error} - If the the signer is not an Ethers Signer or a function that accepts and returns a Uint8Array.
     */
    private static signTx;
    private encodePayload;
}