v2 refactor

.eslintrc.cjs

@@ -1,25 +1,6 @@
 module.exports = {
-  extends: ["eslint:recommended", "plugin:@typescript-eslint/recommended"],
+  extends: ["eslint:recommended", "plugin:@typescript-eslint/recommended", "plugin:prettier/recommended"],
   parser: "@typescript-eslint/parser",
   plugins: ["@typescript-eslint"],
   root: true,
-
-  rules: {
-    "@typescript-eslint/no-unused-vars": [
-      "warn",
-      // Unused variables are fine if they start with an underscore
-      { args: "all", argsIgnorePattern: "^_.*", varsIgnorePattern: "^_.*" },
-    ],
-  },
-
-  overrides: [
-    {
-      files: ["test/**"],
-
-      // Special config for test files
-      rules: {
-        "@typescript-eslint/no-non-null-assertion": "off",
-      },
-    },
-  ],
 };

package.json

@@ -32,6 +32,8 @@
     "@typescript-eslint/eslint-plugin": "^7.5.0",
     "@typescript-eslint/parser": "^7.5.0",
     "eslint": "^8.57.0",
+    "eslint-config-prettier": "^9.1.0",
+    "eslint-plugin-prettier": "^5.2.1",
     "jest": "^29.7.0",
     "prettier": "^3.3.3",
     "ts-jest": "^29.2.3",

src/index.ts

@@ -5,4 +5,4 @@ export * from "./types";
 export * from "./stream";
 export * from "./async-stream";
 export * from "./utils/util-types";
-export * from "./utils/type-guards";
+export * from "./utils/type-guards";

src/utils/type-guards.ts

@@ -5,6 +5,7 @@ export function isNotNull<T>(
   return value !== null && value !== undefined;
 }
 
+// eslint-disable-next-line @typescript-eslint/ban-types
 export function isFunction(x: unknown): x is Function {
   return typeof x === "function";
 }