near-ca/dist/esm/utils/mock-sign.d.ts

An SDK for controlling Ethereum Accounts from a Near Account.

import { Address, Hex, Signature } from "viem";
import { FunctionCallTransaction, SignArgs } from "../types";
import { Account } from "near-api-js";
import { IMpcContract, NearEthAdapter } from "..";
/** Mock implementation of the MPC Contract interface for testing */
export declare class MockMpcContract implements IMpcContract {
    connectedAccount: Account;
    private ethAccount;
    /**
     * Creates a new mock MPC contract instance
     *
     * @param account - The NEAR account to use
     * @param privateKey - Optional private key (defaults to deterministic test key)
     */
    constructor(account: Account, privateKey?: Hex);
    /** Gets the mock contract ID */
    accountId(): string;
    /**
     * Returns the mock Ethereum address
     *
     * @returns The Ethereum address associated with the private key
     */
    deriveEthAddress: (_unused?: string) => Promise<Address>;
    /**
     * Returns a mock deposit amount
     *
     * @returns A constant deposit value of "1"
     */
    getDeposit: () => Promise<string>;
    /**
     * Signs a message using the mock private key
     *
     * @param signArgs - The signature request arguments
     * @returns The signature
     */
    requestSignature: (signArgs: SignArgs) => Promise<Signature>;
    /**
     * Encodes a mock signature request transaction
     *
     * @param signArgs - The signature request arguments
     * @param gas - Optional gas limit
     * @returns The encoded transaction
     */
    encodeSignatureRequestTx(signArgs: SignArgs, gas?: bigint): Promise<FunctionCallTransaction<{
        request: SignArgs;
    }>>;
}
/**
 * Creates a mock adapter instance for testing
 *
 * @param privateKey - Optional private key for the mock contract
 * @returns A configured NearEthAdapter instance
 */
export declare function mockAdapter(privateKey?: Hex): Promise<NearEthAdapter>;