chore(package): esm@^3.1.1

chore(package): rollup@^1.1.1
chore(package): rollup-plugin-cleanup@^3.1.1
chore(scripts): cover@#overwrite c8 --temp-directory build/coverage ava && c8 report -r lcov --temp-directory build/coverage
chore(package): add nyc from template
chore(package): set $.ava.require='esm' as in template
chore(package): set $.ava.files='tests/*-test.js,tests/*-test.mjs' as in template
chore(package): set $.ava.extensions='js,mjs' as in template

package.json

@@ -39,10 +39,10 @@
     "ava": "^1.1.0",
     "c8": "^3.2.1",
     "documentation": "^9.1.1",
-    "esm": "^3.1.0",
+    "esm": "^3.1.1",
     "markdown-doctest": "^0.9.1",
-    "rollup": "^1.1.0",
-    "rollup-plugin-cleanup": "^3.1.0",
+    "rollup": "^1.1.1",
+    "rollup-plugin-cleanup": "^3.1.1",
     "rollup-plugin-commonjs": "^9.2.0",
     "rollup-plugin-executable": "^1.4.3",
     "rollup-plugin-json": "^3.1.0",