test: Fix TS issues in test/fixtures/ and test/utils/

Author: XM5jDcsHTyGJtQqlCi

test/fixtures/get-message-module.ts

@@ -3,8 +3,8 @@ import { file } from 'tmp-promise';
 import { promisify } from 'util';
 import compileModule, {
   MessageModule
-} from '~/mf1/packages/core/src/compile-module';
-import { StringStructure } from '~/mf1/packages/core/src/compiler';
+} from '../../mf1/packages/core/src/compile-module';
+import { StringStructure } from '../../mf1/packages/core/src/compiler';
 import MessageFormat from '@messageformat/core';
 
 const write = promisify(fs.write);

test/utils/mfwg-test-utils.ts

@@ -20,7 +20,7 @@ export function* testCases(scenario: TestScenario): Iterable<Test> {
   const defaults = scenario.defaultTestProperties;
   for (const test of scenario.tests) {
     const td = Object.assign({}, defaults, test);
-    const tt = td as Test;
+    const tt = td as unknown as Test;
     if (td.params) {
       const pr: Record<string, unknown> = {};
       for (const p of td.params) {