chore: fix type error

Author: ota-meshi

tests/lib/as-parser.ts

@@ -14,6 +14,7 @@ describe("eslint-plugin-jsonc as parser", () => {
   it("should parse '.json6'", async () => {
     const engine = new ESLint({
       cwd: TEST_CWD,
+      // @ts-expect-error -- old ESLint
       extensions: [".js", ".json6"],
       plugins: {
         "eslint-plugin-jsonc": plugin as never,

tests/lib/auto-rule.ts

@@ -29,13 +29,15 @@ describe("auto rule", () => {
 
     const engine = new ESLint({
       cwd: TEST_CWD,
+      // @ts-expect-error -- old ESLint
       extensions: [".js", ".json"],
       plugins: {
         "eslint-plugin-jsonc": plugin as never,
       },
     });
     const fixEngine = new ESLint({
       cwd: TEST_CWD,
+      // @ts-expect-error -- old ESLint
       extensions: [".js", ".json"],
       plugins: {
         "eslint-plugin-jsonc": plugin as never,

tests/lib/configs/recommended-with-json.ts

@@ -10,6 +10,7 @@ describe("`recommended-with-json` config", () => {
         svelte: plugin as never,
       },
       baseConfig: {
+        // @ts-expect-error -- old ESLint
         parserOptions: {
           ecmaVersion: 2020,
         },

tests/lib/eslint-plugin.ts

@@ -14,6 +14,7 @@ describe("Integration with eslint-plugin-jsonc", () => {
   it("should lint without errors", async () => {
     const engine = new ESLint({
       cwd: TEST_CWD,
+      // @ts-expect-error -- old ESLint
       extensions: [".js", ".json"],
       plugins: {
         "eslint-plugin-jsonc": plugin as never,

tests/lib/rules/auto.ts

@@ -72,6 +72,7 @@ function run(tests: {
       plugins: {
         "eslint-plugin-jsonc": plugin as any,
       },
+      // @ts-expect-error -- old ESLint
       overrideConfig: parser
         ? {
             ...config,
@@ -86,6 +87,7 @@ function run(tests: {
         "eslint-plugin-jsonc": plugin as any,
       },
       fix: true,
+      // @ts-expect-error -- old ESLint
       overrideConfig: parser
         ? {
             ...config,

tests/lib/rules/no-useless-escape.ts

@@ -43,7 +43,6 @@ tester.run("no-useless-escape", rule as any, {
           ],
         },
       ],
-      // @ts-expect-error
       languageOptions: {
         parser: vueParser,
       },