Init

.nvmrc

@@ -0,0 +1 @@
+v15.12.0

README.md

@@ -1,2 +1,3 @@
 # esm-ts-experiment
-Package to experiment with ESM in NPM packages
+
+Package to experiment with ESM and TypeScript in NPM packages

package.json

@@ -0,0 +1,55 @@
+{
+  "name": "@etienne-dldc/esm-ts-experiment",
+  "version": "0.0.0",
+  "description": "Package to experiment with ESM in NPM packages",
+  "keywords": [],
+  "homepage": "https://github.com/etienne-dldc/esm-ts-experiment#readme",
+  "bugs": {
+    "url": "https://github.com/etienne-dldc/esm-ts-experiment/issues"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/etienne-dldc/esm-ts-experiment.git"
+  },
+  "license": "MIT",
+  "author": "Etienne Dldc",
+  "type": "module",
+  "exports": "./dist/index.js",
+  "types": "./dist/index.d.ts",
+  "files": [
+    "dist"
+  ],
+  "scripts": {
+    "build": "tsc",
+    "pub": "npx np",
+    "prepublish": "tsc",
+    "test": "c8 --reporter=html --reporter=text ava",
+    "test:watch": "ava --watch"
+  },
+  "ava": {
+    "extensions": {
+      "ts": "module"
+    },
+    "nodeArguments": [
+      "--loader=ts-node/esm"
+    ],
+    "nonSemVerExperiments": {
+      "configurableModuleFormat": true
+    }
+  },
+  "dependencies": {
+    "tslib": "^2.2.0"
+  },
+  "devDependencies": {
+    "ava": "^3.15.0",
+    "c8": "^7.7.2",
+    "ts-node": "^10.0.0",
+    "typescript": "^4.3.2"
+  },
+  "engines": {
+    "node": "^12.20.0 || ^14.13.1 || >=16.0.0"
+  },
+  "publishConfig": {
+    "access": "public"
+  }
+}

src/index.ts

@@ -0,0 +1,5 @@
+import { createNum } from "./internal.js";
+
+export function createNums() {
+  return [createNum(), createNum()];
+}

src/internal.ts

@@ -0,0 +1,7 @@
+export function createNum(): number {
+  return Math.random();
+}
+
+export function createStr(): string {
+  return Math.random().toString(32);
+}

tests/index.test.ts

@@ -0,0 +1,6 @@
+import { createNums } from "../src/index.js";
+import test from "ava";
+
+test("createNums", (t) => {
+  t.is(createNums().length, 2);
+});

tsconfig.json

@@ -0,0 +1,23 @@
+{
+  "compilerOptions": {
+    "target": "es5",
+    "module": "ES2020",
+    "lib": ["esnext"],
+    "importHelpers": true,
+    "declaration": true,
+    "sourceMap": true,
+    "rootDir": "./src",
+    "outDir": "dist",
+    "strict": true,
+    "strictPropertyInitialization": true,
+    "noImplicitThis": true,
+    "alwaysStrict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noImplicitReturns": true,
+    "noFallthroughCasesInSwitch": true,
+    "moduleResolution": "node",
+    "esModuleInterop": true
+  },
+  "include": ["src"]
+}