🤖 Merge PR #65698 Add types for @eslint/js by @matwilko

types/eslint__js/eslint__js-tests.ts

@@ -0,0 +1,45 @@
+import type { Linter } from 'eslint';
+import js = require('@eslint/js');
+
+let flatConfig: Linter.FlatConfig[];
+
+flatConfig = [js.configs.recommended];
+
+flatConfig = [js.configs.all];
+
+flatConfig = [js.configs.recommended, js.configs.all];
+
+flatConfig = [
+    {
+        ...js.configs.recommended,
+        files: ['blah'],
+    },
+    {
+        ...js.configs.all,
+        files: ['meh'],
+    },
+    {
+        files: ['foo'],
+    },
+];
+
+flatConfig = [
+    {
+        files: ['**/*.js'],
+        rules: js.configs.recommended.rules,
+    },
+    {
+        files: ['**/*.js'],
+        rules: {
+            ...js.configs.recommended.rules,
+            'no-unused-vars': 'warn',
+        },
+    },
+    {
+        files: ['**/*.js'],
+        rules: {
+            ...js.configs.all.rules,
+            'no-unused-vars': 'warn',
+        },
+    },
+];

types/eslint__js/index.d.ts

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+// Type definitions for @eslint/js 8.42
+// Project: https://github.com/eslint/eslint/tree/main/packages/js
+// Definitions by: Matt Wilkinson <https://github.com/matwilko>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+import type { Linter } from 'eslint';
+
+declare const js: {
+    readonly configs: {
+        readonly recommended: { readonly rules: Readonly<Linter.RulesRecord> };
+        readonly all: { readonly rules: Readonly<Linter.RulesRecord> };
+    };
+};
+
+export = js;

types/eslint__js/tsconfig.json

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+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "paths": {
+            "@eslint/*": ["eslint__*"]
+        },
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "eslint__js-tests.ts"
+    ]
+}

types/eslint__js/tslint.json

@@ -0,0 +1 @@
+{ "extends": "@definitelytyped/dtslint/dt.json" }