Merge pull request #19 from forcedotcom/mdonnalley/tsconfig-esm

feat: add esm tsconfigs

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@salesforce/dev-config",
-  "version": "4.0.1",
+  "version": "4.0.2-dev.1",
   "description": "A set of standard typescript config and tslint options for Salesforce projects.",
   "repository": "forcedotcom/dev-config",
   "main": "index.js",
@@ -18,6 +18,10 @@
     "/tsconfig-strict.json",
     "/tsconfig-test.json",
     "/tsconfig-test-strict.json",
+    "/tsconfig-esm.json",
+    "/tsconfig-strict-esm.json",
+    "/tsconfig-test-esm.json",
+    "/tsconfig-test-strict-esm.json",
     "/prettier.json",
     "/nyc.json",
     "/typedoc.js"
@@ -29,4 +33,4 @@
   "devDependencies": {
     "shx": "^0.3.2"
   }
-}
+}

tsconfig-esm.json

@@ -0,0 +1,15 @@
+{
+  "compilerOptions": {
+    "module": "Node16",
+    "target": "ES2022",
+    "lib": ["ES2022"],
+    "sourceMap": true,
+    "declaration": true,
+    "moduleResolution": "Node16",
+    "alwaysStrict": true,
+    "noUnusedLocals": true
+  },
+  "ts-node": {
+    "esm": true
+  }
+}

tsconfig-strict-esm.json

@@ -0,0 +1,6 @@
+{
+  "extends": "./tsconfig-esm",
+  "compilerOptions": {
+    "strict": true
+  }
+}

tsconfig-test-esm.json

@@ -0,0 +1,6 @@
+{
+  "extends": "./tsconfig-esm",
+  "compilerOptions": {
+    "noEmit": true
+  }
+}

tsconfig-test-strict-esm.json

@@ -0,0 +1,6 @@
+{
+  "extends": "./tsconfig-strict-esm",
+  "compilerOptions": {
+    "noEmit": true
+  }
+}