feat: Only export as ESM.

Author: ShogunPanda

.github/workflows/ci.yml

@@ -10,7 +10,7 @@ jobs:
       - name: Use Node.js LTS
         uses: actions/setup-node@v2
         with:
-          node-version: 12.x
+          node-version: lts/*
       - name: Restore cached dependencies
         uses: actions/cache@v2
         with:

.gitignore

@@ -1,12 +1,3 @@
-package-lock.json
-yarn.lock
-
-.nyc_output
-coverage/
-node_modules/
-tmp/
-
-npm-debug.log
-npm-error.log
-yarn-debug.log
-yarn-error.log
+dist/
+types/
+coverage/

.npmrc

@@ -0,0 +1 @@
+shamefully-hoist=true