import { RpcProvider } from "./rpc-provider";
import { BigNumberish } from "./types";
export interface L1ToL2Message {
    l2_contract_address: string;
    entry_point_selector: string;
    l1_contract_address: string;
    payload: Array<string>;
    paid_fee_on_l1: string;
    nonce: string;
}
export interface L2ToL1Message {
    from_address: string;
    payload: string[];
    to_address: string;
}
export interface FlushResponse {
    messages_to_l1: Array<L2ToL1Message>;
    messages_to_l2: Array<L1ToL2Message>;
    generated_l2_transactions: Array<string>;
    l1_provider: string;
}
export interface LoadL1MessagingContractResponse {
    messaging_contract_address: string;
}
export interface L1ToL2MockTxRequest {
    l2_contract_address: string;
    l1_contract_address: string;
    entry_point_selector: string;
    payload: Array<number>;
    nonce: string;
    paidFeeOnL1: string;
}
export interface L1ToL2MockTxResponse {
    transaction_hash: string;
}
export interface L2ToL1MockTxRequest {
    l2_contract_address: string;
    l1_contract_address: string;
    payload: Array<number>;
}
export interface L2ToL1MockTxResponse {
    message_hash: string;
}
/**
 * https://starknet-io.github.io/starknet-devnet/docs/postman
 */
export declare class Postman {
    private rpcProvider;
    constructor(rpcProvider: RpcProvider);
    /**
     * https://starknet-io.github.io/starknet-devnet/docs/postman#flush
     */
    flush(additionalArgs?: {
        dryRun: boolean;
    }): Promise<FlushResponse>;
    /**
     * If `address` specified, tries to load an L1 messaging contract from that address.
     * If `address` omitted, deploys a new messaging contract by relying on the first predeployed
     * account of the L1 network specified with `networkUrl`, assuming default mnemonic seed.
     * If this predeployed account assumption does not hold, you should specify the private key
     * of the account to be used in `deployerAccountPrivateKey`.
     * More info in: https://starknet-io.github.io/starknet-devnet/docs/postman#load
     */
    loadL1MessagingContract(networkUrl: string, messagingContractAddress?: string, deployerAccountPrivateKey?: string): Promise<LoadL1MessagingContractResponse>;
    /**
     * https://starknet-io.github.io/starknet-devnet/docs/postman#mock-transactions
     */
    sendMessageToL2(l2ContractAddress: string, entryPointSelector: string, l1ContractAddress: string, payload: BigNumberish[], nonce: BigNumberish, paidFeeOnL1: BigNumberish): Promise<L1ToL2MockTxResponse>;
    /**
     * https://starknet-io.github.io/starknet-devnet/docs/postman#l2-l1
     */
    consumeMessageFromL2(fromAddress: string, toAddress: string, payload: BigNumberish[]): Promise<L2ToL1MockTxResponse>;
}