Fix linting errors and add development tooling

.gitignore

@@ -1,2 +1,14 @@
 node_modules/
 dist/
+dist-docs/
+coverage/
+
+*.log
+*.tsbuildinfo
+*.tgz
+
+.DS_Store
+Thumbs.db
+
+.env
+.env.*

package.json

@@ -49,6 +49,7 @@
     "dev:docs": "npx http-server docs -p 8765 -o",
     "bench": "vitest bench",
     "bench:run": "vitest bench --run",
+    "typecheck": "tsc --noEmit",
     "lint": "oxlint",
     "lint:fix": "oxlint --fix",
     "fmt": "oxfmt",

src/__tests__/fixtures/externals/entry.ts

@@ -1,4 +1,6 @@
+// eslint-disable-next-line no-unused-vars
 import lodash from "lodash";
+// eslint-disable-next-line no-unused-vars
 import { useState } from "react";
 import { local } from "./local";
 

src/__tests__/fixtures/externals/local.ts

@@ -1,3 +1,4 @@
+// eslint-disable-next-line no-unused-vars
 import { join } from "node:path";
 
 export const local = "local";

src/__tests__/fixtures/mixed/entry.ts

@@ -1,8 +1,11 @@
 import { staticDep } from "./static-dep";
+// eslint-disable-next-line no-unused-vars
 import type { SomeType } from "./types";
 import "./side-effect";
 
+// eslint-disable-next-line no-unused-vars
 const dynamic = import("./dynamic-dep");
+// eslint-disable-next-line no-unused-vars
 const cjs = require("./cjs-dep");
 
 export { everything } from "./reexport";

src/__tests__/fixtures/strings/entry.ts

@@ -1,7 +1,10 @@
 import { real } from "./real";
 
+// eslint-disable-next-line no-unused-vars
 const fakeImport = "import { fake } from './fake'";
+// eslint-disable-next-line no-unused-vars
 const anotherFake = `import { also } from './also-fake'`;
+// eslint-disable-next-line no-unused-vars
 const template = `some ${real} template`;
 
 export const main = real;

src/scanner.ts

@@ -8,7 +8,7 @@
  */
 export function stripComments(code: string): string {
   const len = code.length;
-  const result: string[] = new Array(len);
+  const result: string[] = Array.from<string>({ length: len });
   let i = 0;
 
   while (i < len) {

vitest.config.ts

@@ -9,12 +9,7 @@ export default defineConfig({
     coverage: {
       provider: "v8",
       include: ["src/**/*.ts"],
-      exclude: [
-        "src/**/*.test.ts",
-        "src/__tests__/**",
-        "src/__benchmarks__/**",
-        "src/types.ts",
-      ],
+      exclude: ["src/**/*.test.ts", "src/__tests__/**", "src/__benchmarks__/**", "src/types.ts"],
       thresholds: {
         lines: 99,
         functions: 99,