chore: tests w/ esm hook

Author: lukeed

package.json

@@ -19,7 +19,7 @@
   "scripts": {
     "build": "bundt",
     "pretest": "npm run build",
-    "test": "tape test/*.js | tap-spec"
+    "test": "tape -r esm test/*.js | tap-spec"
   },
   "files": [
     "*.d.ts",
@@ -32,6 +32,7 @@
   ],
   "devDependencies": {
     "bundt": "1.0.1",
+    "esm": "3.2.25",
     "tap-spec": "5.0.0",
     "tape": "4.9.1"
   }

test/classnames.js

@@ -2,8 +2,8 @@
  * Ported from `classnames` for compatibility checks.
  */
 
-const test = require('tape');
-const fn = require('../dist/clsx');
+import test from 'tape';
+import fn from '../src';
 
 test('(compat) keeps object keys with truthy values', t => {
 	const out = fn({ a:true, b:false, c:0, d:null, e:undefined, f:1 });

test/index.js

@@ -1,5 +1,5 @@
-const test = require('tape');
-const fn = require('../dist/clsx');
+import test from 'tape';
+import fn from '../src';
 
 test('clsx', t => {
 	t.is(typeof fn, 'function', 'exports a function');