import { MastercopyArtifact } from "../types";
/**
 * Verifies a Mastercopy contract on an Etherscan-like block explorer.
 *
 * This function submits the source code and metadata of a Mastercopy contract to a block explorer
 * for verification. It interacts with the explorer's API using the provided API key and endpoint.
 * A debounced timer of 500 milliseconds is added between each verification to prevent rate-limiting issues.
 *
 * @param {Object} params - The parameters required for verification.
 * @param {number} params.chainId - The chain ID.
 * @param {string} params.apiKey - The API key for authenticating requests to the block explorer.
 * @param {MastercopyArtifact} params.artifact - The Mastercopy artifact containing the contract's address, source code, ABI, and other metadata.
 * @param {string} [params.apiUrl] - Optional custom API URL. If not provided, will use the default for the chain.
 *
 * @returns {Promise<{ address: string; noop: boolean }>} A promise that resolves to an object containing:
 * - `address` (string): The address of the verified Mastercopy contract.
 * - `noop` (boolean): A flag indicating if the contract was already verified.
 *
 * @throws {Error} Throws an error if the verification process fails or if the provided parameters are invalid.
 */
export default function verifyMastercopy({ chainId, apiKey, artifact, apiUrl, }: {
    chainId: number;
    apiKey: string;
    artifact: MastercopyArtifact;
    apiUrl?: string;
}): Promise<{
    address: string;
    noop: boolean;
}>;