ci: Replace dtslint with eslint

Author: dplewis

.github/workflows/ci.yml

@@ -29,8 +29,6 @@ jobs:
       - run: npm ci
       - name: Build Types
         run: npm run build:types
-      - name: Lint Types
-        run: npm run lint:types
       - name: Test Types
         run: npm run test:types
   check-docs:

eslint.config.js renamed to eslint.config.mjs

@@ -1,12 +1,15 @@
-const eslint = require('@eslint/js');
-const tseslint = require('typescript-eslint');
-const jsdoc = require('eslint-plugin-jsdoc');
+import eslint from '@eslint/js';
+import tseslint from 'typescript-eslint';
+import jsdoc from 'eslint-plugin-jsdoc';
+import expectType from "eslint-plugin-expect-type/configs/recommended";
 
-module.exports = tseslint.config({
+export default tseslint.config({
   files: ['**/*.js', '**/*.ts'],
   extends: [
+    expectType,
     eslint.configs.recommended,
     ...tseslint.configs.recommended,
+    ...tseslint.configs.recommendedTypeChecked,
   ],
   plugins: {
     '@typescript-eslint': tseslint.plugin,
@@ -34,6 +37,10 @@ module.exports = tseslint.config({
     "@typescript-eslint/no-var-requires": "off",
     "@typescript-eslint/no-non-null-assertion": "off",
     "@typescript-eslint/no-require-imports": "off",
+    "@typescript-eslint/no-unsafe-call": "off",
+    "@typescript-eslint/no-unsafe-member-access": "off",
+    "@typescript-eslint/no-unsafe-argument": "off",
+    "@typescript-eslint/no-unsafe-assignment": "off",
     "@typescript-eslint/no-unused-vars": [
       "error",
       {
@@ -72,6 +79,10 @@ module.exports = tseslint.config({
   },
   languageOptions: {
     parser: tseslint.parser,
+    parserOptions: {
+      projectService: true,
+      tsconfigRootDir: import.meta.dirname,
+    },
     globals: {
       __dirname: true,
       beforeEach: true,
@@ -88,4 +99,3 @@ module.exports = tseslint.config({
     },
   },
 });
-