small fixes

Author: marcocastignoli

packages/lib-sourcify/src/SourcifyLibError.ts

@@ -2,16 +2,14 @@ import { OutputError } from '@ethereum-sourcify/compilers-types';
 import { CompilationErrorCode } from './Compilation/CompilationTypes';
 import { ValidationErrorCode } from './Validation/ValidationTypes';
 import { VerificationErrorCode } from './Verification/VerificationTypes';
-import { EtherscanImportErrorCode } from './utils/etherscan/EtherscanTypes';
 
 export type SourcifyLibErrorCode =
   | ValidationErrorCode
   | CompilationErrorCode
-  | VerificationErrorCode
-  | EtherscanImportErrorCode;
+  | VerificationErrorCode;
 
 interface SourcifyLibErrorDataRequired {
-  chainId: string | number;
+  chainId: string;
   address: string;
   missingSources: string[];
   invalidSources: string[];

services/server/test/helpers/etherscanResponseMocks.ts

@@ -1,5 +1,4 @@
 import nock from "nock";
-import { assert } from "chai";
 import { SourcifyChain } from "@ethereum-sourcify/lib-sourcify";
 
 export const mockEtherscanApi = (
@@ -9,7 +8,9 @@ export const mockEtherscanApi = (
   userApiKey?: string,
 ): nock.Scope => {
   if (!sourcifyChain.etherscanApi?.supported) {
-    assert.fail(`Etherscan for chain ${sourcifyChain.chainId} not configured`);
+    chai.assert.fail(
+      `Etherscan for chain ${sourcifyChain.chainId} not configured`,
+    );
   }
   const apiKey =
     userApiKey !== undefined